osprey-gcc-4.2.0/libiberty/setenv.c File Reference

#include "ansidecl.h"
#include <sys/types.h>
#include <stdio.h>
#include <errno.h>

Include dependency graph for setenv.c:

Go to the source code of this file.

Defines
#define	setenv   libiberty_setenv
#define	unsetenv   libiberty_unsetenv
#define	__set_errno(ev)   ((errno) = (ev))
#define	__environ   environ
#define	LOCK
#define	UNLOCK
Functions/Subroutines
int	setenv (const char *name, const char *value, int replace)
void	unsetenv (const char *name)
Variables
int	errno
char **	environ
static char **	last_environ

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Define Documentation

#define __environ   environ

Definition at line 62 of file setenv.c.

#define __set_errno

(

ev

)

((errno) = (ev))

Definition at line 50 of file setenv.c.

#define LOCK

Definition at line 72 of file setenv.c.

#define setenv   libiberty_setenv

Definition at line 39 of file setenv.c.

#define UNLOCK

Definition at line 73 of file setenv.c.

#define unsetenv   libiberty_unsetenv

Definition at line 40 of file setenv.c.

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Function Documentation

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

Definition at line 83 of file setenv.c.

References __environ, __set_errno, free(), last_environ, len, LOCK, malloc, memcpy, NULL, realloc, size, strlen(), strncmp(), and UNLOCK.

void unsetenv

(

const char *

name

)

Definition at line 164 of file setenv.c.

References __environ, len, LOCK, strlen(), strncmp(), and UNLOCK.

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Variable Documentation

char** environ

Definition at line 493 of file mpw.c.

int errno

char** last_environ [static]

Definition at line 79 of file setenv.c.