Ruby
2.0.0p648(2015-12-16revision53162)
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#include "ruby/ruby.h"
#include "ruby/io.h"
#include "ruby/thread.h"
#include "ruby/util.h"
#include "internal.h"
#include "vm_core.h"
#include <stdio.h>
#include <errno.h>
#include <signal.h>
#include <time.h>
#include <ctype.h>
#include "ruby/st.h"
#include <sys/stat.h>
#include "dln.h"
Go to the source code of this file.
Data Structures | |
struct | wait_data |
struct | string_part |
struct | run_exec_dup2_fd_pair |
Functions | |
static void | check_uid_switch (void) |
static void | check_gid_switch (void) |
static VALUE | get_pid (void) |
static VALUE | get_ppid (void) |
VALUE | rb_last_status_get (void) |
void | rb_last_status_set (int status, rb_pid_t pid) |
void | rb_last_status_clear (void) |
static VALUE | pst_to_i (VALUE st) |
static VALUE | pst_pid (VALUE st) |
static void | pst_message (VALUE str, rb_pid_t pid, int status) |
static VALUE | pst_to_s (VALUE st) |
static VALUE | pst_inspect (VALUE st) |
static VALUE | pst_equal (VALUE st1, VALUE st2) |
static VALUE | pst_bitand (VALUE st1, VALUE st2) |
static VALUE | pst_rshift (VALUE st1, VALUE st2) |
static VALUE | pst_wifstopped (VALUE st) |
static VALUE | pst_wstopsig (VALUE st) |
static VALUE | pst_wifsignaled (VALUE st) |
static VALUE | pst_wtermsig (VALUE st) |
static VALUE | pst_wifexited (VALUE st) |
static VALUE | pst_wexitstatus (VALUE st) |
static VALUE | pst_success_p (VALUE st) |
static VALUE | pst_wcoredump (VALUE st) |
static int | wait_each (rb_pid_t pid, int status, struct wait_data *data) |
static int | waitall_each (rb_pid_t pid, int status, VALUE ary) |
static void * | rb_waitpid_blocking (void *data) |
rb_pid_t | rb_waitpid (rb_pid_t pid, int *st, int flags) |
static VALUE | proc_wait (int argc, VALUE *argv) |
static VALUE | proc_wait2 (int argc, VALUE *argv) |
static VALUE | proc_waitall (void) |
static ID | id_pid (void) |
static VALUE | detach_process_pid (VALUE thread) |
static VALUE | detach_process_watcher (void *arg) |
VALUE | rb_detach_process (rb_pid_t pid) |
static VALUE | proc_detach (VALUE obj, VALUE pid) |
static void | before_exec_async_signal_safe (void) |
static void | before_exec_non_async_signal_safe (void) |
static void | before_exec (void) |
static void | after_exec_async_signal_safe (void) |
static void | after_exec_non_async_signal_safe (void) |
static void | after_exec (void) |
static void | security (const char *str) |
static int | proc_exec_cmd (const char *prog, VALUE argv_str, VALUE envp_str) |
static int | proc_exec_v (char **argv, const char *prog) |
int | rb_proc_exec_n (int argc, VALUE *argv, const char *prog) |
static int | proc_exec_sh (const char *str, VALUE envp_str) |
int | rb_proc_exec (const char *str) |
static void | mark_exec_arg (void *ptr) |
static void | free_exec_arg (void *ptr) |
static size_t | memsize_exec_arg (const void *ptr) |
static VALUE | hide_obj (VALUE obj) |
static VALUE | check_exec_redirect_fd (VALUE v, int iskey) |
static VALUE | check_exec_redirect1 (VALUE ary, VALUE key, VALUE param) |
static void | check_exec_redirect (VALUE key, VALUE val, struct rb_execarg *eargp) |
int | rb_execarg_addopt (VALUE execarg_obj, VALUE key, VALUE val) |
int | rb_exec_arg_addopt (struct rb_exec_arg *e, VALUE key, VALUE val) |
static int | check_exec_options_i (st_data_t st_key, st_data_t st_val, st_data_t arg) |
static int | check_exec_options_i_extract (st_data_t st_key, st_data_t st_val, st_data_t arg) |
static int | check_exec_fds_1 (struct rb_execarg *eargp, VALUE h, int maxhint, VALUE ary) |
static VALUE | check_exec_fds (struct rb_execarg *eargp) |
static void | rb_check_exec_options (VALUE opthash, VALUE execarg_obj) |
VALUE | rb_execarg_extract_options (VALUE execarg_obj, VALUE opthash) |
static int | check_exec_env_i (st_data_t st_key, st_data_t st_val, st_data_t arg) |
static VALUE | rb_check_exec_env (VALUE hash) |
static VALUE | rb_check_argv (int argc, VALUE *argv) |
static VALUE | rb_exec_getargs (int *argc_p, VALUE **argv_p, int accept_shell, VALUE *env_ret, VALUE *opthash_ret) |
static int | compare_posix_sh (const void *key, const void *el) |
static void | rb_exec_fillarg (VALUE prog, int argc, VALUE *argv, VALUE env, VALUE opthash, VALUE execarg_obj) |
VALUE | rb_execarg_new (int argc, VALUE *argv, int accept_shell) |
struct rb_execarg * | rb_execarg_get (VALUE execarg_obj) |
VALUE | rb_execarg_init (int argc, VALUE *argv, int accept_shell, VALUE execarg_obj) |
VALUE | rb_exec_arg_init (int argc, VALUE *argv, int accept_shell, struct rb_exec_arg *e) |
void | rb_execarg_setenv (VALUE execarg_obj, VALUE env) |
static int | fill_envp_buf_i (st_data_t st_key, st_data_t st_val, st_data_t arg) |
static long | run_exec_dup2_tmpbuf_size (long n) |
void | rb_execarg_fixup (VALUE execarg_obj) |
void | rb_exec_arg_fixup (struct rb_exec_arg *e) |
static int | rb_exec_without_timer_thread (const struct rb_execarg *eargp, char *errmsg, size_t errmsg_buflen) |
VALUE | rb_f_exec (int argc, VALUE *argv) |
static int | save_redirect_fd (int fd, struct rb_execarg *sargp, char *errmsg, size_t errmsg_buflen) |
static int | intcmp (const void *a, const void *b) |
static int | intrcmp (const void *a, const void *b) |
static int | run_exec_dup2 (VALUE ary, VALUE tmpbuf, struct rb_execarg *sargp, char *errmsg, size_t errmsg_buflen) |
static int | run_exec_close (VALUE ary, char *errmsg, size_t errmsg_buflen) |
static int | run_exec_open (VALUE ary, struct rb_execarg *sargp, char *errmsg, size_t errmsg_buflen) |
static int | run_exec_dup2_child (VALUE ary, struct rb_execarg *sargp, char *errmsg, size_t errmsg_buflen) |
static VALUE | save_env_i (VALUE i, VALUE ary, int argc, VALUE *argv) |
static void | save_env (struct rb_execarg *sargp) |
int | rb_execarg_run_options (const struct rb_execarg *eargp, struct rb_execarg *sargp, char *errmsg, size_t errmsg_buflen) |
int | rb_run_exec_options_err (const struct rb_exec_arg *e, struct rb_exec_arg *s, char *errmsg, size_t errmsg_buflen) |
int | rb_run_exec_options (const struct rb_exec_arg *e, struct rb_exec_arg *s) |
int | rb_exec_async_signal_safe (const struct rb_execarg *eargp, char *errmsg, size_t errmsg_buflen) |
int | rb_exec_err (const struct rb_exec_arg *e, char *errmsg, size_t errmsg_buflen) |
int | rb_exec (const struct rb_exec_arg *e) |
static int | exit_status_code (VALUE status) |
static VALUE | rb_f_exit_bang (int argc, VALUE *argv, VALUE obj) |
void | rb_exit (int status) |
VALUE | rb_f_exit (int argc, VALUE *argv) |
VALUE | rb_f_abort (int argc, VALUE *argv) |
void | rb_syswait (rb_pid_t pid) |
static rb_pid_t | rb_spawn_process (struct rb_execarg *eargp, char *errmsg, size_t errmsg_buflen) |
static rb_pid_t | rb_spawn_internal (int argc, VALUE *argv, char *errmsg, size_t errmsg_buflen) |
rb_pid_t | rb_spawn_err (int argc, VALUE *argv, char *errmsg, size_t errmsg_buflen) |
rb_pid_t | rb_spawn (int argc, VALUE *argv) |
static VALUE | rb_f_system (int argc, VALUE *argv) |
static VALUE | rb_f_spawn (int argc, VALUE *argv) |
static VALUE | rb_f_sleep (int argc, VALUE *argv) |
static VALUE | proc_getuid (VALUE obj) |
static VALUE | p_uid_change_privilege (VALUE obj, VALUE id) |
static VALUE | proc_getgid (VALUE obj) |
static VALUE | p_gid_change_privilege (VALUE obj, VALUE id) |
static VALUE | proc_geteuid (VALUE obj) |
static rb_uid_t | rb_seteuid_core (rb_uid_t euid) |
static VALUE | p_uid_grant_privilege (VALUE obj, VALUE id) |
static VALUE | proc_getegid (VALUE obj) |
static rb_gid_t | rb_setegid_core (rb_gid_t egid) |
static VALUE | p_gid_grant_privilege (VALUE obj, VALUE id) |
static VALUE | p_uid_exchangeable (void) |
static VALUE | p_uid_exchange (VALUE obj) |
static VALUE | p_gid_exchangeable (void) |
static VALUE | p_gid_exchange (VALUE obj) |
static VALUE | p_uid_have_saved_id (void) |
static VALUE | p_uid_sw_ensure (VALUE obj) |
static VALUE | p_uid_switch (VALUE obj) |
static VALUE | p_gid_have_saved_id (void) |
static VALUE | p_gid_sw_ensure (VALUE obj) |
static VALUE | p_gid_switch (VALUE obj) |
void | Init_process (void) |
Variables | |
static VALUE | rb_cProcessStatus |
static st_table * | pid_tbl |
static int | forked_child = 0 |
static const rb_data_type_t | exec_arg_data_type |
static int | under_uid_switch = 0 |
static int | under_gid_switch = 0 |
static rb_uid_t | SAVED_USER_ID = -1 |
static rb_gid_t | SAVED_GROUP_ID = -1 |
VALUE | rb_mProcess |
VALUE | rb_mProcUID |
VALUE | rb_mProcGID |
VALUE | rb_mProcID_Syscall |
#define after_fork | ( | ) | (rb_threadptr_pending_interrupt_clear(GET_THREAD()), after_exec()) |
#define ALLOC_ARGV | ( | n, | |
v | |||
) | ALLOCV_N(char*, (v), ARGV_COUNT(n)) |
Referenced by rb_proc_exec_n().
#define ARGV_COUNT | ( | n | ) | ((n)+1) |
#define ARGV_SIZE | ( | n | ) | (sizeof(char*) * ARGV_COUNT(n)) |
#define before_fork | ( | ) | before_exec() |
#define CHILD_ERRMSG_BUFLEN 80 |
Referenced by rb_f_exec(), and rb_f_spawn().
#define ERRMSG | ( | str | ) | do { if (errmsg && 0 < errmsg_buflen) strlcpy(errmsg, (str), errmsg_buflen); } while (0) |
Definition at line 2448 of file process.c.
Referenced by rb_execarg_run_options(), run_exec_close(), run_exec_dup2(), run_exec_dup2_child(), run_exec_open(), and save_redirect_fd().
#define EXIT_FAILURE 1 |
Definition at line 44 of file process.c.
Referenced by exit_status_code(), rb_f_abort(), and rb_f_exit_bang().
#define EXIT_SUCCESS 0 |
Definition at line 41 of file process.c.
Referenced by exit_status_code(), pst_success_p(), rb_f_exit(), and rb_f_system().
#define MAXPATHLEN 1024 |
Definition at line 57 of file process.c.
Referenced by proc_exec_sh(), proc_exec_v(), and rb_exec_fillarg().
Definition at line 83 of file process.c.
Referenced by rb_exec_fillarg().
Definition at line 227 of file process.c.
Referenced by p_gid_change_privilege(), p_gid_grant_privilege(), and rb_execarg_addopt().
Definition at line 186 of file process.c.
Referenced by p_uid_change_privilege(), p_uid_grant_privilege(), and rb_execarg_addopt().
#define p_gid_from_name p_gid_from_name |
Definition at line 230 of file process.c.
Referenced by Init_process().
#define p_gid_from_name rb_f_notimplement |
#define P_NOWAIT _P_NOWAIT |
Definition at line 1408 of file process.c.
Referenced by check_spawn_mode().
#define p_sys_issetugid rb_f_notimplement |
Definition at line 5432 of file process.c.
Referenced by Init_process().
#define p_sys_setegid rb_f_notimplement |
Definition at line 5345 of file process.c.
Referenced by Init_process().
#define p_sys_seteuid rb_f_notimplement |
Definition at line 4961 of file process.c.
Referenced by Init_process().
#define p_sys_setgid rb_f_notimplement |
Definition at line 5301 of file process.c.
Referenced by Init_process().
#define p_sys_setregid rb_f_notimplement |
Definition at line 5374 of file process.c.
Referenced by Init_process().
#define p_sys_setresgid rb_f_notimplement |
Definition at line 5403 of file process.c.
Referenced by Init_process().
#define p_sys_setresuid rb_f_notimplement |
Definition at line 5020 of file process.c.
Referenced by Init_process().
#define p_sys_setreuid rb_f_notimplement |
Definition at line 4990 of file process.c.
Referenced by Init_process().
#define p_sys_setrgid rb_f_notimplement |
Definition at line 5323 of file process.c.
Referenced by Init_process().
#define p_sys_setruid rb_f_notimplement |
Definition at line 4939 of file process.c.
Referenced by Init_process().
#define p_sys_setuid rb_f_notimplement |
Definition at line 4917 of file process.c.
Referenced by Init_process().
#define p_uid_from_name p_uid_from_name |
Definition at line 189 of file process.c.
Referenced by Init_process().
#define p_uid_from_name rb_f_notimplement |
#define preserving_errno | ( | stmts | ) | do {int saved_errno = errno; stmts; errno = saved_errno;} while (0) |
Definition at line 142 of file process.c.
Referenced by proc_exec_cmd(), proc_exec_v(), rb_exec(), rb_exec_async_signal_safe(), rb_exec_without_timer_thread(), and rb_proc_exec().
#define proc_daemon rb_f_notimplement |
Definition at line 5788 of file process.c.
Referenced by Init_process().
#define proc_getgroups rb_f_notimplement |
Definition at line 5580 of file process.c.
Referenced by Init_process().
#define proc_getmaxgroups rb_f_notimplement |
Definition at line 5680 of file process.c.
Referenced by Init_process().
#define proc_getpgid rb_f_notimplement |
Definition at line 4231 of file process.c.
Referenced by Init_process().
#define proc_getpgrp rb_f_notimplement |
Definition at line 4176 of file process.c.
Referenced by Init_process().
#define proc_getpriority rb_f_notimplement |
Definition at line 4387 of file process.c.
Referenced by Init_process().
#define proc_getrlimit rb_f_notimplement |
Definition at line 4655 of file process.c.
Referenced by Init_process().
#define proc_getsid rb_f_notimplement |
Definition at line 4291 of file process.c.
Referenced by Init_process().
#define proc_initgroups rb_f_notimplement |
Definition at line 5660 of file process.c.
Referenced by Init_process().
#define proc_setegid_m rb_f_notimplement |
Definition at line 6179 of file process.c.
Referenced by Init_process().
#define proc_seteuid_m rb_f_notimplement |
Definition at line 6049 of file process.c.
Referenced by Init_process().
#define proc_setgid rb_f_notimplement |
Definition at line 5490 of file process.c.
Referenced by Init_process().
#define proc_setgroups rb_f_notimplement |
Definition at line 5629 of file process.c.
Referenced by Init_process().
#define proc_setmaxgroups rb_f_notimplement |
Definition at line 5712 of file process.c.
Referenced by Init_process().
#define proc_setpgid rb_f_notimplement |
Definition at line 4257 of file process.c.
Referenced by Init_process().
#define proc_setpgrp rb_f_notimplement |
Definition at line 4205 of file process.c.
Referenced by Init_process().
#define proc_setpriority rb_f_notimplement |
Definition at line 4419 of file process.c.
Referenced by Init_process().
#define proc_setrlimit rb_f_notimplement |
Definition at line 4731 of file process.c.
Referenced by Init_process().
#define proc_setsid rb_f_notimplement |
Definition at line 4350 of file process.c.
Referenced by Init_process().
#define proc_setuid rb_f_notimplement |
Definition at line 5079 of file process.c.
Referenced by Init_process().
Definition at line 348 of file process.c.
Referenced by pst_bitand(), pst_inspect(), pst_rshift(), pst_success_p(), pst_to_s(), pst_wcoredump(), pst_wexitstatus(), pst_wifexited(), pst_wifsignaled(), pst_wifstopped(), pst_wstopsig(), pst_wtermsig(), and rb_f_system().
#define rb_f_fork rb_f_notimplement |
Definition at line 3511 of file process.c.
Referenced by Init_process().
#define rb_proc_times rb_f_notimplement |
Definition at line 6638 of file process.c.
Referenced by Init_process().
#define redirect_close | ( | fd | ) | close(fd) |
Definition at line 2525 of file process.c.
Referenced by run_exec_close(), run_exec_dup2(), and run_exec_open().
#define redirect_dup | ( | oldfd | ) | dup(oldfd) |
Definition at line 2485 of file process.c.
Referenced by run_exec_dup2(), and save_redirect_fd().
#define redirect_dup2 | ( | oldfd, | |
newfd | |||
) | dup2((oldfd), (newfd)) |
Definition at line 2502 of file process.c.
Referenced by run_exec_dup2(), run_exec_dup2_child(), and run_exec_open().
#define redirect_open | ( | pathname, | |
flags, | |||
perm | |||
) | open((pathname), (flags), (perm)) |
Definition at line 2526 of file process.c.
Referenced by run_exec_open().
#define try_with_sh | ( | prog, | |
argv, | |||
envp | |||
) | (void)0 |
Definition at line 1184 of file process.c.
Referenced by proc_exec_cmd(), and proc_exec_v().
#define WEXITSTATUS | ( | w | ) | (((w) >> 8) & 0xff) |
Definition at line 105 of file process.c.
Referenced by pst_message(), pst_success_p(), and pst_wexitstatus().
#define WIFEXITED | ( | w | ) | (((w) & 0xff) == 0) |
Definition at line 96 of file process.c.
Referenced by pst_message(), pst_success_p(), pst_wexitstatus(), and pst_wifexited().
#define WIFSIGNALED | ( | w | ) | (((w) & 0x7f) > 0 && (((w) & 0x7f) < 0x7f)) |
Definition at line 99 of file process.c.
Referenced by pst_message(), pst_wifsignaled(), and pst_wtermsig().
#define WIFSTOPPED | ( | w | ) | (((w) & 0xff) == 0x7f) |
Definition at line 102 of file process.c.
Referenced by pst_message(), pst_wifstopped(), and pst_wstopsig().
#define WSTOPSIG WEXITSTATUS |
Definition at line 111 of file process.c.
Referenced by pst_message(), and pst_wstopsig().
#define WTERMSIG | ( | w | ) | ((w) & 0x7f) |
Definition at line 108 of file process.c.
Referenced by pst_message(), and pst_wtermsig().
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Definition at line 1147 of file process.c.
References after_exec_async_signal_safe(), and after_exec_non_async_signal_safe().
Referenced by proc_exec_v(), and rb_proc_exec().
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Definition at line 1130 of file process.c.
References signal().
Referenced by after_exec(), and rb_exec_async_signal_safe().
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Definition at line 1138 of file process.c.
References forked_child, rb_thread_reset_timer_thread(), and rb_thread_start_timer_thread().
Referenced by after_exec(), and rb_exec_without_timer_thread().
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Definition at line 1122 of file process.c.
References before_exec_async_signal_safe(), and before_exec_non_async_signal_safe().
Referenced by proc_exec_v(), and rb_proc_exec().
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Definition at line 1093 of file process.c.
References signal().
Referenced by before_exec(), and rb_exec_async_signal_safe().
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Definition at line 1107 of file process.c.
References forked_child, and rb_thread_stop_timer_thread().
Referenced by before_exec(), and rb_exec_without_timer_thread().
Definition at line 1946 of file process.c.
References env, hide_obj(), key, NIL_P, rb_ary_push(), rb_assoc_new(), rb_eArgError, rb_raise(), ST_CONTINUE, strchr(), StringValueCStr, and val.
Referenced by rb_check_exec_env().
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Definition at line 1878 of file process.c.
References check_exec_fds_1(), rb_execarg::close_others_maxhint, rb_execarg::fd_close, rb_execarg::fd_dup2, rb_execarg::fd_dup2_child, rb_execarg::fd_open, FIX2INT, FIXNUM_P, i, INT2FIX, Qtrue, RARRAY_LEN, RARRAY_PTR, rb_ary_store(), rb_eArgError, rb_hash_aset(), rb_hash_lookup, rb_hash_new(), rb_raise(), and val.
Referenced by rb_execarg_fixup().
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Definition at line 1848 of file process.c.
References rb_execarg::fd_dup2, rb_execarg::fd_dup2_child, rb_execarg::fd_open, FIX2INT, i, INT2FIX, Qfalse, Qtrue, RARRAY_LEN, RARRAY_PTR, rb_eArgError, rb_hash_aset(), rb_hash_lookup, rb_raise(), and RTEST.
Referenced by check_exec_fds().
Definition at line 1818 of file process.c.
References key, PRIsVALUE, rb_eArgError, rb_execarg_addopt(), rb_raise(), ST_CONTINUE, SYMBOL_P, and val.
Referenced by rb_check_exec_options().
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Definition at line 1833 of file process.c.
References args, key, NIL_P, rb_execarg_addopt(), rb_hash_aset(), rb_hash_new(), ST_CONTINUE, and val.
Referenced by rb_execarg_extract_options().
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Definition at line 1551 of file process.c.
References check_exec_redirect1(), check_exec_redirect_fd(), rb_execarg::fd_close, rb_execarg::fd_dup2, rb_execarg::fd_dup2_child, rb_execarg::fd_open, FilePathValue, FIX2INT, FIXNUM_P, hide_obj(), id, INT2FIX, INT2NUM, NIL_P, Qnil, RARRAY_LEN, rb_ary_entry(), rb_ary_new3(), rb_eArgError, rb_id2name(), rb_intern, rb_io_check_io(), rb_io_modestr_oflags(), rb_raise(), rb_str_dup(), rb_to_int(), RB_TYPE_P, StringValueCStr, SYM2ID, SYMBOL_P, T_ARRAY, T_FILE, T_FIXNUM, T_STRING, T_SYMBOL, TYPE, and val.
Referenced by rb_execarg_addopt().
Definition at line 1529 of file process.c.
References check_exec_redirect_fd(), hide_obj(), i, NIL_P, Qfalse, RARRAY_LEN, RARRAY_PTR, rb_ary_new(), rb_ary_push(), rb_assoc_new(), RB_TYPE_P, T_ARRAY, and v.
Referenced by check_exec_redirect().
Definition at line 1488 of file process.c.
References rb_io_t::fd, FIX2INT, FIXNUM_P, GetOpenFile, INT2FIX, NIL_P, rb_check_convert_type(), rb_eArgError, rb_intern, rb_raise(), SYM2ID, SYMBOL_P, T_FILE, and rb_io_t::tied_io_for_writing.
Referenced by check_exec_redirect(), and check_exec_redirect1().
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Definition at line 4746 of file process.c.
References rb_eRuntimeError, rb_raise(), and rb_secure().
Referenced by p_gid_change_privilege(), p_gid_exchange(), p_gid_switch(), rb_execarg_addopt(), and rb_setegid_core().
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Definition at line 4736 of file process.c.
References rb_eRuntimeError, rb_raise(), and rb_secure().
Referenced by p_uid_change_privilege(), p_uid_exchange(), p_uid_switch(), rb_execarg_addopt(), and rb_seteuid_core().
Definition at line 2046 of file process.c.
References key, string_part::len, and string_part::ptr.
Referenced by rb_exec_fillarg().
Definition at line 997 of file process.c.
References id_pid(), and rb_thread_local_aref().
Referenced by rb_detach_process().
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Definition at line 1003 of file process.c.
References wait_data::pid, rb_last_status_get(), rb_waitpid(), and wait_data::status.
Referenced by rb_detach_process().
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Definition at line 3515 of file process.c.
References EXIT_FAILURE, EXIT_SUCCESS, NUM2INT, Qfalse, and Qtrue.
Referenced by rb_f_exit(), and rb_f_exit_bang().
Definition at line 2273 of file process.c.
References rb_execarg::envp_buf, key, rb_str_buf_cat(), rb_str_buf_cat2(), ST_CONTINUE, StringValueCStr, and val.
Referenced by rb_execarg_fixup().
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Definition at line 245 of file process.c.
References PIDT2NUM, and rb_secure().
Referenced by Init_process().
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Definition at line 269 of file process.c.
References PIDT2NUM, and rb_secure().
Referenced by Init_process().
Definition at line 1481 of file process.c.
References RBASIC.
Referenced by check_exec_env_i(), check_exec_redirect(), check_exec_redirect1(), rb_check_exec_env(), rb_exec_fillarg(), rb_execarg_addopt(), rb_execarg_fixup(), rb_execarg_new(), rb_execarg_run_options(), save_env(), save_env_i(), and save_redirect_fd().
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Definition at line 989 of file process.c.
References CONST_ID, and wait_data::pid.
Referenced by detach_process_pid(), and rb_detach_process().
void Init_process | ( | void | ) |
Definition at line 6653 of file process.c.
References CLASS_OF, get_pid(), get_ppid(), getegid(), geteuid(), inf(), INT2FIX, NULL, p_gid_change_privilege(), p_gid_exchange(), p_gid_exchangeable(), p_gid_from_name, p_gid_grant_privilege(), p_gid_have_saved_id(), p_gid_switch(), p_sys_issetugid, p_sys_setegid, p_sys_seteuid, p_sys_setgid, p_sys_setregid, p_sys_setresgid, p_sys_setresuid, p_sys_setreuid, p_sys_setrgid, p_sys_setruid, p_sys_setuid, p_uid_change_privilege(), p_uid_exchange(), p_uid_exchangeable(), p_uid_from_name, p_uid_grant_privilege(), p_uid_have_saved_id(), p_uid_switch(), proc_daemon, proc_detach(), proc_getegid(), proc_geteuid(), proc_getgid(), proc_getgroups, proc_getmaxgroups, proc_getpgid, proc_getpgrp, proc_getpriority, proc_getrlimit, proc_getsid, proc_getuid(), proc_initgroups, proc_setegid_m, proc_seteuid_m, proc_setgid, proc_setgroups, proc_setmaxgroups, proc_setpgid, proc_setpgrp, proc_setpriority, proc_setrlimit, proc_setsid, proc_setuid, proc_wait(), proc_wait2(), proc_waitall(), pst_bitand(), pst_equal(), pst_inspect(), pst_pid(), pst_rshift(), pst_success_p(), pst_to_i(), pst_to_s(), pst_wcoredump(), pst_wexitstatus(), pst_wifexited(), pst_wifsignaled(), pst_wifstopped(), pst_wstopsig(), pst_wtermsig(), rb_cObject, rb_cProcessStatus, rb_define_alias(), rb_define_class_under(), rb_define_const(), rb_define_global_function(), rb_define_method(), rb_define_module(), rb_define_module_function(), rb_define_module_under(), rb_define_singleton_method(), rb_define_virtual_variable(), rb_f_abort(), rb_f_exec(), rb_f_exit(), rb_f_exit_bang(), rb_f_fork, rb_f_kill(), rb_f_sleep(), rb_f_spawn(), rb_f_system(), rb_last_status_get(), rb_proc_times, rb_singleton_class(), rb_struct_define(), rb_undef_method(), and WNOHANG.
Definition at line 2562 of file process.c.
Referenced by run_exec_dup2().
Definition at line 2568 of file process.c.
Referenced by run_exec_dup2().
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Definition at line 1357 of file process.c.
References rb_execarg::chdir_dir, rb_execarg::cmd, rb_execarg::dup2_tmpbuf, rb_execarg::env_modification, rb_execarg::envp_buf, rb_execarg::envp_str, rb_execarg::fd_close, rb_execarg::fd_dup2, rb_execarg::fd_dup2_child, rb_execarg::fd_open, rb_execarg::invoke, rb_gc_mark(), rb_execarg::redirect_fds, rb_execarg::rlimit_limits, rb_execarg::sh, and rb_execarg::use_shell.
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Definition at line 5832 of file process.c.
References check_gid_switch(), EPERM, errno, getegid(), geteuid(), getgid(), id, OBJ2GID, rb_notimplement(), rb_sys_fail(), setegid(), and setgid().
Referenced by Init_process().
Definition at line 6341 of file process.c.
References check_gid_switch(), getegid(), getgid(), GIDT2NUM, rb_notimplement(), and rb_sys_fail().
Referenced by Init_process(), p_gid_sw_ensure(), and p_gid_switch().
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Definition at line 6316 of file process.c.
Referenced by Init_process().
Definition at line 6237 of file process.c.
References id, OBJ2GID, and rb_setegid_core().
Referenced by Init_process().
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Definition at line 6495 of file process.c.
Referenced by Init_process().
Definition at line 6566 of file process.c.
References p_gid_exchange().
Referenced by p_gid_switch().
Definition at line 6573 of file process.c.
References check_gid_switch(), EPERM, errno, getegid(), getgid(), GIDT2NUM, p_gid_exchange(), p_gid_sw_ensure(), Qnil, rb_block_given_p(), rb_ensure(), rb_sys_fail(), and rb_yield().
Referenced by Init_process().
Definition at line 5124 of file process.c.
References check_uid_switch(), EPERM, errno, geteuid(), getuid(), id, OBJ2UID, rb_notimplement(), rb_sys_fail(), seteuid(), and setuid().
Referenced by Init_process().
Definition at line 6279 of file process.c.
References check_uid_switch(), geteuid(), getuid(), rb_notimplement(), rb_sys_fail(), and UIDT2NUM.
Referenced by Init_process(), p_uid_sw_ensure(), and p_uid_switch().
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Definition at line 6254 of file process.c.
Referenced by Init_process().
Definition at line 6107 of file process.c.
References id, OBJ2UID, and rb_seteuid_core().
Referenced by Init_process().
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Definition at line 6379 of file process.c.
Referenced by Init_process().
Definition at line 6451 of file process.c.
References p_uid_exchange().
Referenced by p_uid_switch().
Definition at line 6458 of file process.c.
References check_uid_switch(), EPERM, errno, geteuid(), getuid(), p_uid_exchange(), p_uid_sw_ensure(), Qnil, rb_block_given_p(), rb_ensure(), rb_sys_fail(), rb_yield(), and UIDT2NUM.
Referenced by Init_process().
Definition at line 1072 of file process.c.
References NUM2PIDT, rb_detach_process(), and rb_secure().
Referenced by Init_process().
Definition at line 1189 of file process.c.
References ALLOC_N, argv, ARGVSTR2ARGV, dln_find_exe_r(), errno, execv(), fbuf, NULL, p, preserving_errno, rb_notimplement(), RSTRING_PTR, STRCASECMP, strlen(), strrchr(), try_with_sh, UNREACHABLE, and xfree().
Referenced by rb_exec_async_signal_safe().
Definition at line 1302 of file process.c.
References dln_find_exe_r(), errno, execl(), fbuf, MAXPATHLEN, NULL, rb_notimplement(), rb_w32_spawn(), RSTRING_PTR, wait_data::status, and UNREACHABLE.
Referenced by rb_exec_async_signal_safe(), and rb_proc_exec().
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Definition at line 1254 of file process.c.
References after_exec(), before_exec(), dln_find_exe_r(), errno, execv(), fbuf, MAXPATHLEN, preserving_errno, and try_with_sh.
Referenced by rb_proc_exec_n().
Definition at line 6127 of file process.c.
References getegid(), and GIDT2NUM.
Referenced by Init_process().
Definition at line 6003 of file process.c.
References geteuid(), and UIDT2NUM.
Referenced by Init_process().
Definition at line 5448 of file process.c.
References getgid(), and GIDT2NUM.
Referenced by Init_process().
Definition at line 5036 of file process.c.
References getuid(), and UIDT2NUM.
Referenced by Init_process().
Definition at line 873 of file process.c.
References NIL_P, NUM2PIDT, NUM2UINT, wait_data::pid, PIDT2NUM, Qnil, rb_last_status_clear(), rb_scan_args(), rb_secure(), rb_sys_fail(), rb_waitpid(), and wait_data::status.
Referenced by Init_process(), and proc_wait2().
Definition at line 918 of file process.c.
References NIL_P, wait_data::pid, proc_wait(), Qnil, rb_assoc_new(), and rb_last_status_get().
Referenced by Init_process().
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Definition at line 947 of file process.c.
References errno, wait_data::pid, PIDT2NUM, rb_ary_new(), rb_ary_push(), rb_assoc_new(), rb_last_status_clear(), rb_last_status_get(), rb_last_status_set(), rb_secure(), rb_sys_fail(), rb_thread_schedule(), rb_waitpid(), result, st_foreach(), wait_data::status, wait(), and waitall_each().
Referenced by Init_process().
Definition at line 470 of file process.c.
References pst_to_i(), Qtrue, and rb_equal().
Referenced by Init_process().
Definition at line 441 of file process.c.
References CLASS_OF, NIL_P, NUM2PIDT, PST2INT, pst_message(), pst_pid(), rb_class2name(), rb_sprintf(), and rb_str_cat2().
Referenced by Init_process().
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Definition at line 368 of file process.c.
References rb_str_cat2(), rb_str_catf(), ruby_signal_name(), WEXITSTATUS, WIFEXITED, WIFSIGNALED, WIFSTOPPED, WSTOPSIG, and WTERMSIG.
Referenced by pst_inspect(), and pst_to_s().
Definition at line 362 of file process.c.
References rb_attr_get(), and rb_intern.
Referenced by Init_process(), pst_inspect(), and pst_to_s().
Definition at line 659 of file process.c.
References EXIT_SUCCESS, PST2INT, Qfalse, Qnil, Qtrue, WEXITSTATUS, and WIFEXITED.
Referenced by Init_process().
Definition at line 343 of file process.c.
References rb_iv_get().
Referenced by Init_process(), and pst_equal().
Definition at line 414 of file process.c.
References NUM2PIDT, PST2INT, pst_message(), pst_pid(), and rb_str_buf_new().
Referenced by Init_process().
Definition at line 640 of file process.c.
References INT2NUM, PST2INT, Qnil, WEXITSTATUS, and WIFEXITED.
Referenced by Init_process().
Definition at line 568 of file process.c.
References PST2INT, Qfalse, Qtrue, and WIFSIGNALED.
Referenced by Init_process().
Definition at line 529 of file process.c.
References PST2INT, Qfalse, Qtrue, and WIFSTOPPED.
Referenced by Init_process().
Definition at line 549 of file process.c.
References INT2NUM, PST2INT, Qnil, WIFSTOPPED, and WSTOPSIG.
Referenced by Init_process().
Definition at line 589 of file process.c.
References INT2NUM, PST2INT, Qnil, WIFSIGNALED, and WTERMSIG.
Referenced by Init_process().
Definition at line 1977 of file process.c.
References argc, i, name, NIL_P, RARRAY_LEN, RARRAY_PTR, rb_check_arity, rb_check_array_type(), rb_eArgError, rb_raise(), rb_str_new_frozen(), RSTRING_PTR, SafeStringValue, security(), StringValueCStr, and UNLIMITED_ARGUMENTS.
Referenced by rb_exec_getargs().
Definition at line 1966 of file process.c.
References check_exec_env_i(), env, hide_obj(), rb_ary_new(), RHASH_TBL, and st_foreach().
Referenced by rb_exec_fillarg(), and rb_execarg_setenv().
Definition at line 1926 of file process.c.
References check_exec_options_i(), RHASH_EMPTY_P, RHASH_TBL, and st_foreach().
Referenced by rb_exec_fillarg().
VALUE rb_detach_process | ( | rb_pid_t | pid | ) |
Definition at line 1015 of file process.c.
References detach_process_pid(), detach_process_watcher(), id_pid(), PIDT2NUM, rb_define_singleton_method(), rb_thread_create(), and rb_thread_local_aset().
Referenced by proc_detach(), and pty_detach_process().
int rb_exec | ( | const struct rb_exec_arg * | e | ) |
Definition at line 3105 of file process.c.
References rb_exec_arg::execarg_obj, NULL, preserving_errno, rb_exec_without_timer_thread(), rb_execarg_get(), rb_sourcefile, rb_sourceline(), and RSTRING_PTR.
int rb_exec_arg_addopt | ( | struct rb_exec_arg * | e, |
VALUE | key, | ||
VALUE | val | ||
) |
Definition at line 1812 of file process.c.
References rb_exec_arg::execarg_obj, and rb_execarg_addopt().
void rb_exec_arg_fixup | ( | struct rb_exec_arg * | e | ) |
Definition at line 2365 of file process.c.
References rb_exec_arg::execarg_obj, and rb_execarg_fixup().
VALUE rb_exec_arg_init | ( | int | argc, |
VALUE * | argv, | ||
int | accept_shell, | ||
struct rb_exec_arg * | e | ||
) |
Definition at line 2259 of file process.c.
References rb_exec_arg::execarg_obj, and rb_execarg_init().
int rb_exec_async_signal_safe | ( | const struct rb_execarg * | eargp, |
char * | errmsg, | ||
size_t | errmsg_buflen | ||
) |
Definition at line 3056 of file process.c.
References after_exec_async_signal_safe(), before_exec_async_signal_safe(), rb_execarg::cmd, rb_execarg::envp_str, rb_execarg::invoke, NIL_P, NULL, preserving_errno, proc_exec_cmd(), proc_exec_sh(), rb_execarg_run_options(), RSTRING_PTR, rb_execarg::sh, and rb_execarg::use_shell.
Referenced by chfunc(), rb_exec_without_timer_thread(), and rb_f_exec().
int rb_exec_err | ( | const struct rb_exec_arg * | e, |
char * | errmsg, | ||
size_t | errmsg_buflen | ||
) |
Definition at line 3099 of file process.c.
References rb_exec_arg::execarg_obj, rb_exec_without_timer_thread(), and rb_execarg_get().
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Definition at line 2056 of file process.c.
References argc, rb_execarg::cmd, compare_posix_sh(), dln_find_exe_r(), env, rb_execarg::env_modification, hide_obj(), i, rb_execarg::invoke, string_part::len, MAXPATHLEN, MEMZERO, NIL_P, NULL, numberof, p, string_part::ptr, Qnil, rb_check_exec_env(), rb_check_exec_options(), rb_execarg_get(), RB_GC_GUARD, rb_str_buf_cat(), rb_str_buf_cat2(), rb_str_buf_new(), rb_str_new_cstr(), RSTRING_LEN, RSTRING_PTR, rb_execarg::sh, strchr(), StringValueCStr, strlen(), and rb_execarg::use_shell.
Referenced by rb_execarg_init().
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Definition at line 2008 of file process.c.
References hash(), NIL_P, rb_check_argv(), and rb_check_hash_type().
Referenced by rb_execarg_init().
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Definition at line 3089 of file process.c.
References after_exec_non_async_signal_safe(), before_exec_non_async_signal_safe(), preserving_errno, and rb_exec_async_signal_safe().
Referenced by rb_exec(), rb_exec_err(), and rb_f_exec().
Definition at line 1645 of file process.c.
References rb_execarg::chdir_dir, rb_execarg::chdir_given, check_exec_redirect(), check_gid_switch(), check_uid_switch(), rb_execarg::close_others_do, rb_execarg::close_others_given, FilePathValue, rb_execarg::gid, rb_execarg::gid_given, hide_obj(), id, INT2FIX, INT2NUM, mode_t, rb_execarg::new_pgroup_flag, rb_execarg::new_pgroup_given, NIL_P, NUM2MODET, NUM2PIDT, OBJ2GID, OBJ2UID, rb_execarg::pgroup_given, rb_execarg::pgroup_pgid, Qfalse, Qtrue, RARRAY_LEN, rb_ary_entry(), rb_ary_new(), rb_ary_new3(), rb_ary_push(), rb_check_array_type(), rb_eArgError, rb_eNotImpError, rb_execarg_get(), RB_GC_GUARD, rb_id2name(), rb_intern, rb_raise(), rb_secure(), rb_str_dup(), rb_to_int(), rb_execarg::rlimit_limits, RTEST, ST_CONTINUE, ST_STOP, SYM2ID, T_ARRAY, T_FILE, T_FIXNUM, T_SYMBOL, TYPE, rb_execarg::uid, rb_execarg::uid_given, rb_execarg::umask_given, rb_execarg::umask_mask, rb_execarg::unsetenv_others_do, and rb_execarg::unsetenv_others_given.
Referenced by check_exec_options_i(), check_exec_options_i_extract(), pipe_open(), and rb_exec_arg_addopt().
Definition at line 1934 of file process.c.
References args, check_exec_options_i_extract(), Qnil, RHASH_EMPTY_P, RHASH_TBL, and st_foreach().
Referenced by rb_io_s_popen().
void rb_execarg_fixup | ( | VALUE | execarg_obj | ) |
Definition at line 2291 of file process.c.
References check_exec_fds(), rb_execarg::dup2_tmpbuf, rb_execarg::env_modification, rb_execarg::envp_buf, rb_execarg::envp_str, envtbl, rb_execarg::fd_dup2, fill_envp_buf_i(), hide_obj(), i, key, NIL_P, NULL, p, Qfalse, RARRAY_LEN, RARRAY_PTR, rb_cObject, rb_const_get(), rb_convert_type(), rb_execarg_get(), RB_GC_GUARD, rb_hash_new(), rb_intern, rb_str_buf_cat(), rb_str_buf_new(), rb_str_new(), rb_str_set_len(), rb_execarg::redirect_fds, RHASH_SIZE, RHASH_TBL, RSTRING_LEN, RSTRING_PTR, run_exec_dup2_tmpbuf_size(), st_delete(), st_foreach(), st_insert(), strlen(), T_HASH, tmpbuf, rb_execarg::unsetenv_others_do, rb_execarg::unsetenv_others_given, and val.
Referenced by establishShell(), pipe_open(), rb_exec_arg_fixup(), rb_f_exec(), rb_f_spawn(), and rb_spawn_internal().
struct rb_execarg* rb_execarg_get | ( | VALUE | execarg_obj | ) |
Definition at line 2238 of file process.c.
References exec_arg_data_type, and TypedData_Get_Struct.
Referenced by establishShell(), pipe_open(), rb_exec(), rb_exec_err(), rb_exec_fillarg(), rb_execarg_addopt(), rb_execarg_fixup(), rb_execarg_init(), rb_execarg_setenv(), rb_f_exec(), rb_f_spawn(), rb_run_exec_options(), rb_run_exec_options_err(), and rb_spawn_internal().
Definition at line 2246 of file process.c.
References rb_execarg::cmd, env, rb_execarg::invoke, Qnil, rb_exec_fillarg(), rb_exec_getargs(), rb_execarg_get(), RB_GC_GUARD, rb_execarg::sh, and rb_execarg::use_shell.
Referenced by rb_exec_arg_init(), and rb_execarg_new().
Definition at line 2227 of file process.c.
References exec_arg_data_type, hide_obj(), rb_cData, rb_execarg_init(), and TypedData_Make_Struct.
Referenced by establishShell(), pipe_open_s(), rb_f_exec(), rb_f_spawn(), rb_io_s_popen(), and rb_spawn_internal().
int rb_execarg_run_options | ( | const struct rb_execarg * | eargp, |
struct rb_execarg * | sargp, | ||
char * | errmsg, | ||
size_t | errmsg_buflen | ||
) |
Definition at line 2909 of file process.c.
References rb_execarg::chdir_dir, rb_execarg::chdir_given, rb_execarg::close_others_do, rb_execarg::close_others_given, rb_execarg::close_others_maxhint, rb_execarg::dup2_tmpbuf, rb_execarg::env_modification, ERRMSG, rb_execarg::fd_close, rb_execarg::fd_dup2, rb_execarg::fd_dup2_child, rb_execarg::fd_open, rb_execarg::gid, rb_execarg::gid_given, hide_obj(), i, key, MEMZERO, mode_t, my_getcwd, NIL_P, rb_execarg::pgroup_given, Qfalse, Qnil, RARRAY_LEN, RARRAY_PTR, rb_close_before_exec(), rb_env_clear(), rb_str_new(), rb_str_new2(), rb_str_set_len(), rb_warn(), rb_execarg::redirect_fds, rb_execarg::rlimit_limits, RSTRING_PTR, ruby_setenv(), run_exec_close(), run_exec_dup2(), run_exec_dup2_child(), run_exec_dup2_tmpbuf_size(), run_exec_open(), save_env(), setgid(), setuid(), StringValueCStr, tmpbuf, rb_execarg::uid, rb_execarg::uid_given, umask(), rb_execarg::umask_given, rb_execarg::umask_mask, rb_execarg::unsetenv_others_do, rb_execarg::unsetenv_others_given, val, and xfree().
Referenced by pipe_open(), rb_exec_async_signal_safe(), rb_run_exec_options(), rb_run_exec_options_err(), and rb_spawn_process().
Definition at line 2265 of file process.c.
References env, rb_execarg::env_modification, NIL_P, Qfalse, rb_check_exec_env(), and rb_execarg_get().
Referenced by rb_io_s_popen().
void rb_exit | ( | int | status | ) |
Definition at line 3567 of file process.c.
References args, GET_THREAD(), INT2NUM, rb_class_new_instance(), rb_eSystemExit, rb_exc_raise(), rb_str_new2(), and ruby_finalize().
Referenced by rb_f_abort(), rb_f_exit(), and rb_thread_kill().
Definition at line 3653 of file process.c.
References args, EXIT_FAILURE, GET_THREAD(), INT2NUM, NIL_P, rb_class_new_instance(), rb_eSystemExit, rb_exc_raise(), rb_exit(), rb_io_puts(), rb_scan_args(), rb_secure(), rb_stderr, ruby_error_print(), StringValue, and UNREACHABLE.
Referenced by Init_process().
Definition at line 2424 of file process.c.
References CHILD_ERRMSG_BUFLEN, rb_execarg::cmd, rb_execarg::invoke, Qnil, rb_exec_async_signal_safe(), rb_exec_without_timer_thread(), rb_execarg_fixup(), rb_execarg_get(), rb_execarg_new(), RB_GC_GUARD, rb_sys_fail(), rb_sys_fail_str(), rb_execarg::sh, TRUE, and rb_execarg::use_shell.
Referenced by Init_process().
Definition at line 3623 of file process.c.
References exit_status_code(), EXIT_SUCCESS, rb_exit(), rb_scan_args(), rb_secure(), and UNREACHABLE.
Referenced by Init_process().
Definition at line 3549 of file process.c.
References EXIT_FAILURE, exit_status_code(), rb_scan_args(), rb_secure(), and UNREACHABLE.
Referenced by Init_process().
Definition at line 4128 of file process.c.
References INT2FIX, rb_check_arity, rb_thread_sleep_forever(), rb_thread_wait_for(), and rb_time_interval().
Referenced by Init_process().
Definition at line 4081 of file process.c.
References CHILD_ERRMSG_BUFLEN, rb_execarg::cmd, rb_execarg::invoke, PIDT2NUM, Qnil, rb_execarg_fixup(), rb_execarg_get(), rb_execarg_new(), RB_GC_GUARD, rb_spawn_process(), rb_sys_fail(), rb_sys_fail_str(), rb_execarg::sh, TRUE, and rb_execarg::use_shell.
Referenced by Init_process().
Definition at line 3796 of file process.c.
References chfunc(), EXIT_SUCCESS, NULL, PST2INT, Qfalse, Qnil, Qtrue, rb_last_status_clear(), rb_last_status_get(), rb_spawn_internal(), rb_sys_fail(), rb_waitpid(), and signal().
Referenced by Init_process().
void rb_last_status_clear | ( | void | ) |
Definition at line 324 of file process.c.
References GET_THREAD(), rb_thread_struct::last_status, and Qnil.
Referenced by proc_wait(), proc_waitall(), rb_f_backquote(), rb_f_system(), and rb_io_close().
VALUE rb_last_status_get | ( | void | ) |
Definition at line 309 of file process.c.
References GET_THREAD(), and rb_thread_struct::last_status.
Referenced by detach_process_watcher(), Init_process(), proc_wait2(), proc_waitall(), pty_check(), raise_from_check(), rb_f_system(), and waitall_each().
void rb_last_status_set | ( | int | status, |
rb_pid_t | pid | ||
) |
Definition at line 315 of file process.c.
References GET_THREAD(), INT2FIX, rb_thread_struct::last_status, PIDT2NUM, rb_cProcessStatus, rb_iv_set(), and rb_obj_alloc().
Referenced by pipe_finalize(), proc_waitall(), rb_spawn_process(), rb_waitpid(), and waitall_each().
int rb_proc_exec | ( | const char * | str | ) |
Definition at line 1347 of file process.c.
References after_exec(), before_exec(), preserving_errno, proc_exec_sh(), and Qfalse.
Definition at line 1273 of file process.c.
References ALLOC_ARGV, ALLOCV_END, argc, args, i, proc_exec_v(), RSTRING_PTR, and v.
int rb_run_exec_options | ( | const struct rb_exec_arg * | e, |
struct rb_exec_arg * | s | ||
) |
Definition at line 3049 of file process.c.
References rb_exec_arg::execarg_obj, NULL, rb_execarg_get(), and rb_execarg_run_options().
int rb_run_exec_options_err | ( | const struct rb_exec_arg * | e, |
struct rb_exec_arg * | s, | ||
char * | errmsg, | ||
size_t | errmsg_buflen | ||
) |
Definition at line 3043 of file process.c.
References rb_exec_arg::execarg_obj, rb_execarg_get(), and rb_execarg_run_options().
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Definition at line 6183 of file process.c.
References check_gid_switch(), geteuid(), getgid(), rb_notimplement(), rb_sys_fail(), setegid(), and setgid().
Referenced by p_gid_grant_privilege().
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Definition at line 6053 of file process.c.
References check_uid_switch(), geteuid(), getuid(), rb_notimplement(), rb_sys_fail(), seteuid(), and setuid().
Referenced by p_uid_grant_privilege().
rb_pid_t rb_spawn | ( | int | argc, |
VALUE * | argv | ||
) |
Definition at line 3757 of file process.c.
References NULL, and rb_spawn_internal().
rb_pid_t rb_spawn_err | ( | int | argc, |
VALUE * | argv, | ||
char * | errmsg, | ||
size_t | errmsg_buflen | ||
) |
Definition at line 3751 of file process.c.
References rb_spawn_internal().
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Definition at line 3736 of file process.c.
References rb_execarg_fixup(), rb_execarg_get(), rb_execarg_new(), RB_GC_GUARD, rb_spawn_process(), and TRUE.
Referenced by rb_f_system(), rb_spawn(), and rb_spawn_err().
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Definition at line 3684 of file process.c.
References argc, ARGVSTR2ARGC, ARGVSTR2ARGV, rb_execarg::cmd, rb_execarg::invoke, NULL, rb_ary_join(), rb_ary_new4(), rb_execarg_run_options(), rb_fork_async_signal_safe(), rb_last_status_set(), rb_str_new2(), rb_execarg::redirect_fds, RSTRING_PTR, rb_execarg::sh, StringValuePtr, and rb_execarg::use_shell.
Referenced by rb_f_spawn(), and rb_spawn_internal().
void rb_syswait | ( | rb_pid_t | pid | ) |
rb_pid_t rb_waitpid | ( | rb_pid_t | pid, |
int * | st, | ||
int | flags | ||
) |
Definition at line 746 of file process.c.
References errno, GET_THREAD(), wait_data::pid, rb_eArgError, rb_last_status_set(), rb_raise(), rb_thread_alone(), rb_thread_blocking_region(), rb_thread_call_without_gvl(), rb_thread_schedule(), rb_waitpid_blocking(), result, RUBY_UBF_PROCESS, RUBY_VM_CHECK_INTS, st_delete(), st_foreach(), st_init_numtable(), st_insert(), wait_data::status, and wait_each().
Referenced by detach_process_watcher(), proc_wait(), proc_waitall(), pty_check(), rb_f_system(), and rb_syswait().
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Definition at line 2720 of file process.c.
References ERRMSG, FIX2INT, i, RARRAY_LEN, RARRAY_PTR, and redirect_close.
Referenced by rb_execarg_run_options().
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Definition at line 2588 of file process.c.
References ERRMSG, fail, fcntl(), FIX2INT, i, intcmp(), intrcmp(), run_exec_dup2_fd_pair::newfd, run_exec_dup2_fd_pair::num_newer, run_exec_dup2_fd_pair::older_index, run_exec_dup2_fd_pair::oldfd, RARRAY_LEN, RARRAY_PTR, rb_update_max_fd(), redirect_close, redirect_dup, redirect_dup2, RSTRING_PTR, and save_redirect_fd().
Referenced by rb_execarg_run_options().
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Definition at line 2789 of file process.c.
References ERRMSG, FIX2INT, i, run_exec_dup2_fd_pair::newfd, run_exec_dup2_fd_pair::oldfd, RARRAY_LEN, RARRAY_PTR, rb_update_max_fd(), redirect_dup2, and save_redirect_fd().
Referenced by rb_execarg_run_options().
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Definition at line 2581 of file process.c.
Referenced by rb_execarg_fixup(), and rb_execarg_run_options().
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Definition at line 2739 of file process.c.
References ERRMSG, FIX2INT, i, NUM2INT, RARRAY_LEN, RARRAY_PTR, rb_update_max_fd(), redirect_close, redirect_dup2, redirect_open, RSTRING_PTR, and save_redirect_fd().
Referenced by rb_execarg_run_options().
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Definition at line 2889 of file process.c.
References env, rb_execarg::env_modification, hide_obj(), Qfalse, rb_ary_new(), rb_block_call(), rb_cObject, rb_const_get(), rb_intern, RTEST, save_env_i(), rb_execarg::unsetenv_others_do, and rb_execarg::unsetenv_others_given.
Referenced by rb_execarg_run_options().
Definition at line 2882 of file process.c.
References hide_obj(), Qnil, rb_ary_dup(), and rb_ary_push().
Referenced by save_env().
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Definition at line 2530 of file process.c.
References ERRMSG, errno, rb_execarg::fd_close, rb_execarg::fd_dup2, hide_obj(), INT2FIX, Qfalse, Qnil, rb_ary_new(), rb_ary_push(), rb_assoc_new(), rb_update_max_fd(), and redirect_dup.
Referenced by run_exec_dup2(), run_exec_dup2_child(), and run_exec_open().
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Definition at line 1159 of file process.c.
References rb_env_path_tainted(), rb_eSecurityError, rb_raise(), and rb_safe_level.
Referenced by rb_check_argv().
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Definition at line 702 of file process.c.
References wait_data::pid, ST_DELETE, ST_STOP, and wait_data::status.
Referenced by rb_waitpid().
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Definition at line 712 of file process.c.
References PIDT2NUM, rb_ary_push(), rb_assoc_new(), rb_last_status_get(), rb_last_status_set(), and ST_DELETE.
Referenced by proc_waitall().
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Definition at line 1393 of file process.c.
Referenced by rb_execarg_get(), and rb_execarg_new().
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Definition at line 1078 of file process.c.
Referenced by after_exec_non_async_signal_safe(), and before_exec_non_async_signal_safe().
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Definition at line 306 of file process.c.
Referenced by Init_process(), and rb_last_status_set().