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Detect if the installed gcc version supports the warn_unused_result attribute.

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Reported by mvanbaak via IRC -dev.


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@123988 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Tilghman Lesher
2008-06-19 17:55:34 +00:00
parent 5791b6680d
commit 4522c60ec8
6 changed files with 1073 additions and 22 deletions
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4
include/asterisk/logger.h
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@@ -83,8 +83,8 @@ void __ast_verbose(const char *file, int line, const char *func, const char *fmt
void ast_child_verbose(int level, const char *fmt, ...)
__attribute__ ((format (printf, 2, 3)));
int ast_register_verbose(void (*verboser)(const char *string)) __attribute__((warn_unused_result));
int ast_unregister_verbose(void (*verboser)(const char *string)) __attribute__((warn_unused_result));
int ast_register_verbose(void (*verboser)(const char *string)) attribute_warn_unused_result;
int ast_unregister_verbose(void (*verboser)(const char *string)) attribute_warn_unused_result;
void ast_console_puts(const char *string);