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Rename _findenv() to __findenv(), as _findenv is in the user's namespace.

This commit is contained in:
jtc 1993-10-15 01:26:42 +00:00
parent 39ff8227a8
commit 722c46e238
2 changed files with 10 additions and 10 deletions
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10
lib/libc/stdlib/getenv.c
View File

@ -33,7 +33,7 @@
#if defined(LIBC_SCCS) && !defined(lint)
/*static char *sccsid = "from: @(#)getenv.c 5.8 (Berkeley) 2/23/91";*/
static char *rcsid = "$Id: getenv.c,v 1.3 1993/08/26 00:47:57 jtc Exp $";
static char *rcsid = "$Id: getenv.c,v 1.4 1993/10/15 01:26:42 jtc Exp $";
#endif /* LIBC_SCCS and not lint */
#include <stdlib.h>
@ -49,13 +49,13 @@ getenv(name)
const char *name;
{
int offset;
char *_findenv();
char *__findenv();
return(_findenv(name, &offset));
return(__findenv(name, &offset));
}
/*
* _findenv --
* __findenv --
* Returns pointer to value associated with name, if any, else NULL.
* Sets offset to be the offset of the name/value combination in the
* environmental array, for use by setenv(3) and unsetenv(3).
@ -64,7 +64,7 @@ getenv(name)
* This routine *should* be a static; don't use it.
*/
char *
_findenv(name, offset)
__findenv(name, offset)
register char *name;
int *offset;
{

10
lib/libc/stdlib/setenv.c
View File

@ -33,7 +33,7 @@
#if defined(LIBC_SCCS) && !defined(lint)
/*static char *sccsid = "from: @(#)setenv.c 5.6 (Berkeley) 6/4/91";*/
static char *rcsid = "$Id: setenv.c,v 1.4 1993/08/26 00:48:11 jtc Exp $";
static char *rcsid = "$Id: setenv.c,v 1.5 1993/10/15 01:26:44 jtc Exp $";
#endif /* LIBC_SCCS and not lint */
#include <stddef.h>
@ -54,12 +54,12 @@ setenv(name, value, rewrite)
static int alloced; /* if allocated space before */
register char *C;
int l_value, offset;
char *_findenv();
char *__findenv();
if (*value == '=') /* no `=' in value */
++value;
l_value = strlen(value);
if ((C = _findenv(name, &offset))) { /* find if already exists */
if ((C = __findenv(name, &offset))) { /* find if already exists */
if (!rewrite)
return (0);
if (strlen(C) >= l_value) { /* old larger; copy over */
@ -111,9 +111,9 @@ unsetenv(name)
extern char **environ;
register char **P;
int offset;
char *_findenv();
char *__findenv();
while (_findenv(name, &offset)) /* if set multiple times */
while (__findenv(name, &offset)) /* if set multiple times */
for (P = &environ[offset];; ++P)
if (!(*P = *(P + 1)))
break;