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add fgetpwent (nonstandard function) 

based on patch by Jeremy Huntwork
This commit is contained in:
Rich Felker 2012-01-29 11:54:18 -05:00
parent 4619901ec4
commit 5e9314ff03
2 changed files with 14 additions and 0 deletions
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5
include/pwd.h
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@ -9,6 +9,10 @@ extern "C" {
#define __NEED_uid_t #define __NEED_uid_t
#define __NEED_gid_t #define __NEED_gid_t
#ifdef _GNU_SOURCE
#define __NEED_FILE
#endif
#include <bits/alltypes.h> #include <bits/alltypes.h>
struct passwd struct passwd
@ -33,6 +37,7 @@ int getpwnam_r (const char *, struct passwd *, char *, size_t, struct passwd **)
#ifdef _GNU_SOURCE #ifdef _GNU_SOURCE
char *getpass(const char *); char *getpass(const char *);
struct passwd *fgetpwent(FILE *);
#endif #endif
#ifdef __cplusplus #ifdef __cplusplus

9
src/passwd/fgetpwent.c Normal file
View File

@ -0,0 +1,9 @@
#include "pwf.h"
struct passwd *fgetpwent(FILE *f)
{
static char *line;
static struct passwd pw;
size_t size=0;
return __getpwent_a(f, &pw, &line, &size);
}