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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    )     ((((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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