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# system.h File Reference

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`#include <sys/types.h>`
`#include <sys/stat.h>`
`#include <stdio.h>`
`#include <time.h>`
`#include <strings.h>`
`#include <errno.h>`
`#include <sys/file.h>`
`#include <ctype.h>`
`#include <fcntl.h>`
`#include <limits.h>`
`#include <stdlib.h>`
`#include <string.h>`
`#include "popt.h"`

Go to the source code of this file.

## Data Structures

struct | our_mntent

## Defines

#define | major(dev) (((dev) >> 8) & 0xff)
#define | minor(dev) ((dev) & 0xff)
#define | makedev(maj, min) (((maj) << 8) | (min))
#define | EXIT_FAILURE 1
#define | SEEK_SET 0
#define | SEEK_CUR 1
#define | SEEK_END 2
#define | F_OK 0
#define | X_OK 1
#define | W_OK 2
#define | R_OK 4
#define | dirent direct
#define | NLENGTH(direct) ((direct)->d_namlen)
#define | __progname program_name
#define | setprogname(pn)
#define | setlocale(Category, Locale)
#define | bindtextdomain(Domain, Directory)
#define | textdomain(Domain)
#define | _(Text) Text
#define | dgettext(DomainName, Text) Text
#define | N_(Text) Text
#define | S_IFSOCK (0xc000)
#define | S_ISLNK(mode) ((mode & 0xf000) == S_IFLNK)
#define | S_ISSOCK(mode) ((mode & 0xf000) == S_IFSOCK)
#define | lchown chown
#define | our_mntent struct our_mntent
#define | GETMNTENT_ONE 1
#define | GETMNTENT_TWO 0
#define | MOUNTED "/etc/mnttab"

## Functions

char * | memchr ()
char * | stpcpy (char *dest, const char *src)
char * | stpncpy (char *dest, const char *src, size_t n)
char * | getenv (const char *name)
char * | realpath (const char *path, char resolved_path[])
char * | alloca ()
void * | xmalloc (size_t size)
void * | xcalloc (size_t nmemb, size_t size)
void * | xrealloc (void *ptr, size_t size)
char * | xstrdup (const char *str)
void * | vmefail (size_t size)
int | setenv (const char *name, const char *value, int replace)
void | unsetenv (const char *name)
our_mntent * | getmntent (FILE *filep)

## Variables

int | errno
const char * | program_name

## Detailed Description

Definition in file system.h.

## Define Documentation

#define _ | ( | Text |  | ) | Text

Definition at line 366 of file system.h.

Referenced by addCanon, addChangelog, addDefault, addFile, addFileToTagAux, addSource, alAllFileSatisfiesDepend, alAllSatisfiesDepend, argerror, armorFormat, base64Format, build, buildArgCallback, buildForTarget, buildHost, buildSpec, checkForDuplicates, checkForRequired, checkForValidArchitectures, checkOwners, checkPackageDeps, checkPassPhrase, checkSize, checkSpec, copyFile, copyNextLine, cpio_copy, cpio_doio, cvtdberr, dataLength, db1close, db1open, db3close, db3New, db3open, db_fini, db_init, dbiOpen, dbiSearch, dbiTagsInit, dbiUpdateIndex, depflagsFormat, do_inject, doAddSubtract, doDefine, doGetRecord, doLogical, doMultiplyDivide, doPatch, doPatchMacro, doPrimary, doReadRC, doRelational, doScript, doSetupMacro, doUndefine, doUntar, expandMacro, expandMacros, fadAlloc, fflagsFormat, freeArgs, genCpioListAndHeader, generateDepends, getFilesystemList, getGidS, getGname, getGnameS, getMachineInfo, getOutputFrom, getUidS, getUname, getUnameS, grabArgs, handlePreambleTag, headerDump, headerInject, hexFormat, IDTXglob, ignoreDep, installArgCallback, isCompressed, isSpecFile, machCompatCacheAdd, main, makeGPGSignature, makePGPSignature, makeTempFile, manageFile, newRpmdb, octalFormat, openDatabase, packageBinaries, parseBuildInstallClean, parseDescription, parseExpression, parseExpressionBoolean, parseExpressionString, parseFiles, parseForAttr, parseForConfig, parseForDev, parseForLang, parseFormat, parseForSimple, parseForVerify, parseNoSource, parsePreamble, parsePrep, parseRCPOT, parseScript, parseSpec, permsFormat, printBanner, printDepProblems, printExpansion, printMacro, printNewSpecfile, printUsage, printVersion, processBinaryFile, processBinaryFiles, processPackageFiles, processScriptFiles, processSourceFiles, queryHeader, rdToken, readIcon, readLead, readLine, readPackageHeaders, readRPM, realDateFormat, rpmAddSignature, rpmCheckSig, rpmdbAdd, rpmdbCountPackages, rpmdbMoveDatabase, rpmdbNextIterator, rpmdbRebuild, rpmdbRemove, rpmdepOrder, rpmDumpMacroTable, rpmErase, rpmGetFilesystemUsage, rpmGetPassPhrase, rpmInstall, rpmInstallSource, rpmProblemString, rpmQueryVerify, rpmRangesOverlap, rpmReadRC, rpmReadSignature, rpmReSign, rpmRollback, rpmShowProgress, rpmVerifySignature, rpmWriteSignature, showQueryPackage, timeCheck, triggertypeFormat, unsatisfiedDepend, urlFind, urlFreeCache, urlGetFile, urlSplit, verifyGPGSignature, verifyPGPSignature, vmefail, writeRPM, XurlFree, and zapRelation.

#define __progname program_name

| Definition at line 333 of file system.h. Referenced by argerror, main, and printUsage.

#define bindtextdomain | ( | Domain,
|  | Directory |  | ) |

| Definition at line 363 of file system.h. Referenced by main.

#define dgettext | ( | DomainName,
|  | Text |  | ) | Text

| Definition at line 368 of file system.h. Referenced by i18nTag.

#define dirent direct

| Definition at line 150 of file system.h. Referenced by myftw_dir, and Readdir.

#define EXIT_FAILURE 1

| Definition at line 125 of file system.h. Referenced by argerror, checkSpec, dataLength, fadAlloc, getOutputFrom, main, poptGetNextOpt, rpmReSign, and vmefail.

#define F_OK 0

| Definition at line 140 of file system.h. Referenced by db3open, rpmdbRebuild, and rpmQueryVerify.

#define GETMNTENT_ONE 1

| Definition at line 571 of file system.h.

#define GETMNTENT_TWO 0

| Definition at line 572 of file system.h.

#define lchown chown

| Definition at line 534 of file system.h.

#define major | ( | dev |  | ) | (((dev) >> 8) & 0xff)

| Definition at line 65 of file system.h. Referenced by headerRegenSigHeader, and rpmReadPackageHeader.

#define makedev | ( | maj,
|  | min |  | ) | (((maj) << 8) | (min))

| Definition at line 67 of file system.h.

#define minor | ( | dev |  | ) | ((dev) & 0xff)

| Definition at line 66 of file system.h. Referenced by headerRegenSigHeader, and rpmReadPackageHeader.

#define MOUNTED "/etc/mnttab"

| Definition at line 585 of file system.h. Referenced by getFilesystemList.

#define N_ | ( | Text |  | ) | Text

| Definition at line 371 of file system.h.

#define NLENGTH | ( | direct |  | ) | ((direct)->d_namlen)

| Definition at line 151 of file system.h.

#define our_mntent struct our_mntent

| Definition at line 569 of file system.h.

#define R_OK 4

| Definition at line 143 of file system.h.

#define S_IFSOCK (0xc000)

| Definition at line 494 of file system.h. Referenced by vfs_parse_filetype.

#define S_ISLNK | ( | mode |  | ) | ((mode & 0xf000) == S_IFLNK)

| Definition at line 498 of file system.h. Referenced by genCpioListAndHeader, makeTempFile, printFileInfo, rpmPermsString, and vfs_parse_ls_lga.

#define S_ISSOCK | ( | mode |  | ) | ((mode & 0xf000) == S_IFSOCK)

| Definition at line 502 of file system.h. Referenced by rpmPermsString.

#define SEEK_CUR 1

| Definition at line 136 of file system.h.

#define SEEK_END 2

| Definition at line 137 of file system.h. Referenced by fadOpen, and poptReadConfigFile.

#define SEEK_SET 0

| Definition at line 135 of file system.h. Referenced by db1cput, doGetRecord, Pread, Pwrite, readRPM, and writeRPM.

#define setlocale | ( | Category,
|  | Locale |  | ) |

| Definition at line 355 of file system.h. Referenced by main.

#define setprogname | ( | pn |  | ) |

Value:

    { if ((__progname = strrchr(pn, '/')) != NULL) __progname++; \
        else __progname = pn;               \
      }

Definition at line 334 of file system.h.

Referenced by main.

#define textdomain | ( | Domain |  | ) |

| Definition at line 365 of file system.h. Referenced by main.

#define W_OK 2

| Definition at line 142 of file system.h. Referenced by db3open.

#define X_OK 1

| Definition at line 141 of file system.h. Referenced by findProgramPath.

## Function Documentation

char* alloca | ( |  | ) |

Referenced by alAddPackage, build, buildForTarget, compressFilelist, configLine, dateToTimet, db1basename, db3open, dbiFindByLabel, dbiUpdateIndex, doGetRecord, doLookup, doReadRC, execCommand, expandMacros, expandT, expandU, fadAlloc, findProgramPath, findTag, findUpgradeSet, getTagVal, grabArgs, headerAddI18NString, headerLoad, headerMatchesDepFlags, headerMatchLocale, i18nTag, lookupPackage, main, makeGPGSignature, makePGPSignature, myftw, openDatabase, parseForAttr, parseForConfig, parseForDev, parseForLang, parseForVerify, poptAddAlias, poptGetNextOpt, poptParseArgvString, poptReadConfigFile, poptReadDefaultConfig, printFileInfo, providePackageNVR, rpmdbFindByFile, rpmdbMoveDatabase, rpmdbRemoveDatabase, rpmDefineMacro, rpmdepOrder, rpmDetectPGPVersion, rpmGenPath, rpmGetFilesystemUsage, rpmInitDB, rpmInstall, rpmlibNeedsFeature, rpmMkpath, rpmtransCreateSet, rpmvercmp, setPathDefault, shescapeFormat, showShortOptions, and urlFind.

char* getenv | ( | const char * | name | ) |

| Referenced by dosetenv, findProgramPath, headerFindI18NString, i18nTag, poptGetContext, poptReadDefaultConfig, rpmInitMacros, and rpmReadRC.

struct our_mntent* getmntent | ( | FILE * | filep | ) |

| Referenced by getFilesystemList.

char* memchr | ( |  | ) |

char* realpath | ( | const char * | path,
|  | char | resolved_path[]
| ) |

| Referenced by doLookup, and rpmQueryVerify.

int setenv | ( | const char * | name,
|  | const char * | value,
|  | int | replace
| ) |

| Referenced by i18nTag.

char* stpcpy | ( | char * | dest,
|  | const char * | src
| ) |

Referenced by armorFormat, base64Format, db1basename, db3open, dbiFindByLabel, doAddSubtract, doBuildFileList, dosetenv, doUntar, findTag, formatValue, genCpioListAndHeader, grabArgs, headerMatchesDepFlags, main, makeGPGSignature, makePGPSignature, prDbiOpenFlags, printNewSpecfile, providePackageNVR, rpmdbRebuild, rpmdepCheck, rpmDetectPGPVersion, rpmExpand, rpmGetPath, rpmHeaderGetEntry, rpmlibNeedsFeature, rpmMkpath, rpmtransCreateSet, showQueryPackage, singleSprintf, and urlFind.

char* stpncpy | ( | char * | dest,
|  | const char * | src,
|  | size_t | n
| ) |

| Referenced by doLookup, verifyGPGSignature, and verifyPGPSignature.

void unsetenv | ( | const char * | name | ) |

| Referenced by i18nTag.

void* vmefail | ( | size_t | size | ) |

| Definition at line 13 of file rpmmalloc.c.

void* xcalloc | ( | size_t | nmemb,
|  | size_t | size
| ) |

| Definition at line 34 of file rpmmalloc.c.

void* xmalloc | ( | size_t | size | ) |

| Definition at line 24 of file rpmmalloc.c. References environ.

void* xrealloc | ( | void * | ptr,
|  | size_t | size
| ) |

Todo:
  Annotate ptr with returned/out.

Definition at line 45 of file rpmmalloc.c.

char* xstrdup | ( | const char * | str | ) |

| Definition at line 55 of file rpmmalloc.c.

## Variable Documentation

int errno

Definition at line 96 of file system.h.

Referenced by checkOwners, checkPassPhrase, currentDirectory, db1open, db1sync, dbiOpen, doScript, doUntar, fdstat_exit, getFilesystemList, getOutputFrom, makeGPGSignature, makePGPSignature, makeTempFile, myftw, myftw_dir, packageBinaries, poptGetNextOpt, poptReadConfigFile, poptStrerror, processSourceFiles, readLead, rpmdbRebuild, rpmGetFilesystemUsage, rpmMkpath, rpmQueryVerify, strerror, verifyGPGSignature, and verifyPGPSignature.

const char* program_name

| Definition at line 339 of file system.h.