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Update.

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Patch by khendricks@ivey.uwo.ca [libc/1382].
This commit is contained in:
Ulrich Drepper
1999-10-09 21:56:43 +00:00
parent a4a1492eb9
commit c1422e5b7c
113 changed files with 2924 additions and 2968 deletions
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38
string/envz.h
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@ -1,6 +1,5 @@
/* Routines for dealing with '\0' separated environment vectors
Copyright (C) 1995, 1996, 1998 Free Software Foundation, Inc.
Written by Miles Bader <miles@gnu.ai.mit.edu>
Copyright (C) 1995, 1996, 1998, 1999 Free Software Foundation, Inc.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
@ -31,14 +30,13 @@
__BEGIN_DECLS
/* Returns a pointer to the entry in ENVZ for NAME, or 0 if there is none. */
extern char *envz_entry __P ((__const char *__restrict __envz,
size_t __envz_len,
__const char *__restrict __name));
extern char *envz_entry (__const char *__restrict __envz, size_t __envz_len,
__const char *__restrict __name) __THROW;
/* Returns a pointer to the value portion of the entry in ENVZ for NAME, or 0
if there is none. */
extern char *envz_get __P ((__const char *__restrict __envz, size_t __envz_len,
__const char *__restrict __name));
extern char *envz_get (__const char *__restrict __envz, size_t __envz_len,
__const char *__restrict __name) __THROW;
/* Adds an entry for NAME with value VALUE to ENVZ & ENVZ_LEN. If an entry
with the same name already exists in ENVZ, it is removed. If VALUE is
@ -46,27 +44,27 @@ extern char *envz_get __P ((__const char *__restrict __envz, size_t __envz_len,
return NULL, although envz_entry will still return an entry; this is handy
because when merging with another envz, the null entry can override an
entry in the other one. Null entries can be removed with envz_strip (). */
extern error_t envz_add __P ((char **__restrict __envz,
size_t *__restrict __envz_len,
__const char *__restrict __name,
__const char *__restrict __value));
extern error_t envz_add (char **__restrict __envz,
size_t *__restrict __envz_len,
__const char *__restrict __name,
__const char *__restrict __value) __THROW;
/* Adds each entry in ENVZ2 to ENVZ & ENVZ_LEN, as if with envz_add(). If
OVERRIDE is true, then values in ENVZ2 will supersede those with the same
name in ENV, otherwise not. */
extern error_t envz_merge __P ((char **__restrict __envz,
size_t *__restrict __envz_len,
__const char *__restrict __envz2,
size_t __envz2_len, int __override));
extern error_t envz_merge (char **__restrict __envz,
size_t *__restrict __envz_len,
__const char *__restrict __envz2,
size_t __envz2_len, int __override) __THROW;
/* Remove the entry for NAME from ENVZ & ENVZ_LEN, if any. */
extern void envz_remove __P ((char **__restrict __envz,
size_t *__restrict __envz_len,
__const char *__restrict __name));
extern void envz_remove (char **__restrict __envz,
size_t *__restrict __envz_len,
__const char *__restrict __name) __THROW;
/* Remove null entries. */
extern void envz_strip __P ((char **__restrict __envz,
size_t *__restrict __envz_len));
extern void envz_strip (char **__restrict __envz,
size_t *__restrict __envz_len) __THROW;
__END_DECLS