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popt/popt.c File Reference

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#include "system.h"
#include <math.h>
#include "findme.h"
#include "poptint.h"

Go to the source code of this file.

Defines

#define _ABS(a)   ((((a) - 0.0) < DBL_EPSILON) ? -(a) : (a))

Functions

char * strerror (int errno)
void poptSetExecPath (poptContext con, const char *path, int allowAbsolute)
void invokeCallbacksPRE (poptContext con, const struct poptOption *opt)
void invokeCallbacksPOST (poptContext con, const struct poptOption *opt)
void invokeCallbacksOPTION (poptContext con, const struct poptOption *opt, const struct poptOption *myOpt, const void *myData, int shorty)
poptContext poptGetContext (const char *name, int argc, const char **argv, const struct poptOption *options, int flags)
void cleanOSE (struct optionStackEntry *os)
void poptResetContext (poptContext con)
int handleExec (poptContext con, const char *longName, char shortName)
int handleAlias (poptContext con, const char *longName, char shortName, const char *nextCharArg)
int execCommand (poptContext con)
const struct poptOption * findOption (const struct poptOption *opt, const char *longName, char shortName, poptCallbackType *callback, const void **callbackData, int singleDash)
const char * findNextArg (poptContext con, unsigned argx, int delete_arg)
const char * expandNextArg (poptContext con, const char *s)
void poptStripArg (poptContext con, int which)
int poptSaveLong (const struct poptOption *opt, long aLong)
int poptSaveInt (const struct poptOption *opt, long aLong)
int poptGetNextOpt (poptContext con)
const char * poptGetOptArg (poptContext con)
const char * poptGetArg (poptContext con)
const char * poptPeekArg (poptContext con)
const char ** poptGetArgs (poptContext con)
poptContext poptFreeContext (poptContext con)
int poptAddAlias (poptContext con, struct poptAlias newAlias, int flags)
int poptAddItem (poptContext con, poptItem newItem, int flags)
const char * poptBadOption (poptContext con, int flags)
const char *const poptStrerror (const int error)
int poptStuffArgs (poptContext con, const char **argv)
const char * poptGetInvocationName (poptContext con)
int poptStrippedArgv (poptContext con, int argc, char **argv)


Detailed Description

Definition in file popt.c.


Define Documentation

#define _ABS      ((((a) - 0.0) < DBL_EPSILON) ? -(a) : (a))
 


Function Documentation

void cleanOSE struct optionStackEntry   os [static]
 

Definition at line 187 of file popt.c.

References _free, and PBM_FREE.

Referenced by poptGetNextOpt, and poptResetContext.

int execCommand poptContext    con [static]
 

Definition at line 341 of file popt.c.

References alloca, EXIT_FAILURE, findProgramPath, and poptStrerror.

Referenced by poptGetNextOpt.

const char* expandNextArg poptContext    con,
const char *    s
[static]
 

Definition at line 529 of file popt.c.

References findNextArg.

Referenced by poptGetNextOpt.

const char* findNextArg poptContext    con,
unsigned    argx,
int    delete_arg
[static]
 

Definition at line 496 of file popt.c.

References optionStackEntry::argb, optionStackEntry::argc, optionStackEntry::argv, optionStackEntry::next, PBM_ALLOC, PBM_ISSET, and PBM_SET.

Referenced by expandNextArg.

const struct poptOption* findOption const struct poptOption *    opt,
const char *    longName,
char    shortName,
poptCallbackType *    callback,
const void **    callbackData,
int    singleDash
[static]
 

Definition at line 430 of file popt.c.

References callback, findOption, POPT_ARG_CALLBACK, POPT_ARG_INCLUDE_TABLE, POPT_ARG_MASK, and POPT_ARGFLAG_ONEDASH.

Referenced by findOption, and poptGetNextOpt.

int handleAlias poptContext    con,
const char *    longName,
char    shortName,
const char *    nextCharArg
[static]
 

Definition at line 289 of file popt.c.

References POPT_OPTION_DEPTH, and poptDupArgv.

Referenced by poptGetNextOpt.

int handleExec poptContext    con,
const char *    longName,
char    shortName
[static]
 

Definition at line 230 of file popt.c.

Referenced by poptGetNextOpt.

void invokeCallbacksOPTION poptContext    con,
const struct poptOption *    opt,
const struct poptOption *    myOpt,
const void *    myData,
int    shorty
[static]
 

Definition at line 98 of file popt.c.

References POPT_ARG_CALLBACK, POPT_ARG_INCLUDE_TABLE, and POPT_ARG_MASK.

Referenced by poptGetNextOpt.

void invokeCallbacksPOST poptContext    con,
const struct poptOption *    opt
[static]
 

Definition at line 76 of file popt.c.

References POPT_ARG_CALLBACK, POPT_ARG_INCLUDE_TABLE, and POPT_ARG_MASK.

Referenced by poptGetNextOpt.

void invokeCallbacksPRE poptContext    con,
const struct poptOption *    opt
[static]
 

Definition at line 54 of file popt.c.

References POPT_ARG_CALLBACK, POPT_ARG_INCLUDE_TABLE, and POPT_ARG_MASK.

Referenced by poptGetContext.

int poptAddAlias poptContext    con,
struct poptAlias    newAlias,
int    flags
 

Definition at line 1028 of file popt.c.

References alloca, and poptAddItem.

int poptAddItem poptContext    con,
poptItem    newItem,
int    flags
 

Definition at line 1045 of file popt.c.

References xstrdup.

Referenced by configLine, and poptAddAlias.

const char* poptBadOption poptContext    con,
int    flags
 

Definition at line 1088 of file popt.c.

References optionStackEntry::argv, and optionStackEntry::next.

Referenced by doSetupMacro, main, parseDescription, parseFiles, and parseScript.

poptContext poptFreeContext poptContext    con
 

Definition at line 984 of file popt.c.

References _free, PBM_FREE, and poptResetContext.

Referenced by doSetupMacro, main, parseDescription, parseFiles, and parseScript.

const char* poptGetArg poptContext    con
 

Definition at line 954 of file popt.c.

Referenced by main, parseDescription, parseFiles, and parseScript.

const char** poptGetArgs poptContext    con
 

Definition at line 970 of file popt.c.

Referenced by main.

poptContext poptGetContext const char *    name,
int    argc,
const char **    argv,
const struct poptOption *    options,
int    flags
 

Definition at line 142 of file popt.c.

References getenv, and invokeCallbacksPRE.

Referenced by doSetupMacro, main, parseDescription, parseFiles, and parseScript.

const char* poptGetInvocationName poptContext    con
 

Definition at line 1151 of file popt.c.

int poptGetNextOpt poptContext    con
 

Definition at line 644 of file popt.c.

References _free, alloca, cleanOSE, errno, execCommand, EXIT_FAILURE, expandNextArg, findOption, handleAlias, handleExec, invokeCallbacksOPTION, invokeCallbacksPOST, PBM_ISSET, POPT_, POPT_ARG_DOUBLE, POPT_ARG_FLOAT, POPT_ARG_INT, POPT_ARG_LONG, POPT_ARG_MASK, POPT_ARG_NONE, POPT_ARG_STRING, POPT_ARG_VAL, POPT_ARGFLAG_ONEDASH, poptSaveInt, poptSaveLong, poptStripArg, and xstrdup.

Referenced by doSetupMacro, main, parseDescription, parseFiles, and parseScript.

const char* poptGetOptArg poptContext    con
 

Definition at line 944 of file popt.c.

Referenced by doSetupMacro, and main.

const char* poptPeekArg poptContext    con
 

Definition at line 962 of file popt.c.

Referenced by main, parseDescription, parseFiles, and parseScript.

void poptResetContext poptContext    con
 

Definition at line 197 of file popt.c.

References _free, cleanOSE, and PBM_FREE.

Referenced by main, and poptFreeContext.

int poptSaveInt const struct poptOption *    opt,
long    aLong
[static]
 

Definition at line 615 of file popt.c.

Referenced by poptGetNextOpt.

int poptSaveLong const struct poptOption *    opt,
long    aLong
[static]
 

Definition at line 587 of file popt.c.

Referenced by poptGetNextOpt.

void poptSetExecPath poptContext    con,
const char *    path,
int    allowAbsolute
 

Definition at line 47 of file popt.c.

References _free, and xstrdup.

Referenced by main.

const char* const poptStrerror const int    error
 

Definition at line 1100 of file popt.c.

References errno, POPT_, and strerror.

Referenced by doSetupMacro, execCommand, main, parseDescription, parseFiles, and parseScript.

void poptStripArg poptContext    con,
int    which
[static]
 

Definition at line 576 of file popt.c.

References PBM_ALLOC, and PBM_SET.

Referenced by poptGetNextOpt.

int poptStrippedArgv poptContext    con,
int    argc,
char **    argv
 

Definition at line 1156 of file popt.c.

References PBM_ISSET.

int poptStuffArgs poptContext    con,
const char **    argv
 

Definition at line 1128 of file popt.c.

References POPT_OPTION_DEPTH, and poptDupArgv.

Referenced by main.

char* strerror int    errno [static]
 

Definition at line 22 of file popt.c.

References errno, and POPT_.

Referenced by checkOwners, dbiOpen, doScript, getFilesystemList, getOutputFrom, packageBinaries, poptStrerror, processSourceFiles, rpmdbRebuild, rpmGetFilesystemUsage, rpmProblemString, and rpmQueryVerify.


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