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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