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authorAndreas Jaeger <aj@suse.de>2000-05-17 12:19:16 +0000
committerAndreas Jaeger <aj@suse.de>2000-05-17 12:19:16 +0000
commite656498ea979f746fa5e324c4cbd433a5a3de562 (patch)
tree58b7c6678d27915a200ecc02f04429d240b6ca56 /string/envz.h
parente25054c49c92587a07de4badfe4b7e01ceb99858 (diff)
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Update.
2000-05-17 Andreas Jaeger <aj@suse.de> * string/envz.h: Add pure attributes if possible. * string/argz.h: argz_count is a pure function. * string/strings.h: Add pure and const attributes if possible.
Diffstat (limited to 'string/envz.h')
-rw-r--r--string/envz.h8
1 files changed, 5 insertions, 3 deletions
diff --git a/string/envz.h b/string/envz.h
index 1595a95658..293166ba24 100644
--- a/string/envz.h
+++ b/string/envz.h
@@ -1,5 +1,5 @@
/* Routines for dealing with '\0' separated environment vectors
- Copyright (C) 1995, 1996, 1998, 1999 Free Software Foundation, Inc.
+ Copyright (C) 1995, 96, 98, 99, 2000 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
@@ -31,12 +31,14 @@ __BEGIN_DECLS
/* Returns a pointer to the entry in ENVZ for NAME, or 0 if there is none. */
extern char *envz_entry (__const char *__restrict __envz, size_t __envz_len,
- __const char *__restrict __name) __THROW;
+ __const char *__restrict __name)
+ __THROW __attribute_pure__;
/* Returns a pointer to the value portion of the entry in ENVZ for NAME, or 0
if there is none. */
extern char *envz_get (__const char *__restrict __envz, size_t __envz_len,
- __const char *__restrict __name) __THROW;
+ __const char *__restrict __name)
+ __THROW __attribute_pure__;
/* 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