diff options
| author | Alan Coopersmith <alan.coopersmith@oracle.com> | 2014-05-27 20:39:48 -0700 |
|---|---|---|
| committer | Alan Coopersmith <alan.coopersmith@oracle.com> | 2014-05-27 20:39:48 -0700 |
| commit | 7848ba1d292f55553058c1f17596baa1094cdae5 (patch) | |
| tree | 53169fdb29d9e785384157ce4e4482c62befc723 | |
| parent | 8a7b707f6f841655498c753701ee38f12ba630cf (diff) | |
Add printf & noreturn attributes recommended by gcc
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
| -rw-r--r-- | configure.ac | 2 | ||||
| -rw-r--r-- | utils.h | 13 |
2 files changed, 8 insertions, 7 deletions
diff --git a/configure.ac b/configure.ac index 4723982..66db16a 100644 --- a/configure.ac +++ b/configure.ac @@ -39,7 +39,7 @@ XORG_MACROS_VERSION(1.8) XORG_DEFAULT_OPTIONS # Checks for pkg-config packages -PKG_CHECK_MODULES(XKBPRINT, xkbfile x11) +PKG_CHECK_MODULES(XKBPRINT, [xkbfile x11 xproto >= 7.0.17]) AC_CONFIG_FILES([ Makefile @@ -77,12 +77,13 @@ typedef int Comparison; /***====================================================================***/ extern Boolean uSetErrorFile(const char *name); -extern void uInformation(const char *s, ...); -extern void uAction(const char *s, ...); -extern void uWarning(const char *s, ...); -extern void uError(const char *s, ...); -extern void uFatalError(const char *s, ...); -extern void uInternalError(const char *s, ...); +extern void uInformation(const char *s, ...) _X_ATTRIBUTE_PRINTF(1, 2); +extern void uAction(const char *s, ...) _X_ATTRIBUTE_PRINTF(1, 2); +extern void uWarning(const char *s, ...) _X_ATTRIBUTE_PRINTF(1, 2); +extern void uError(const char *s, ...) _X_ATTRIBUTE_PRINTF(1, 2); +extern void uFatalError(const char *s, ...) _X_ATTRIBUTE_PRINTF(1, 2) + _X_NORETURN; +extern void uInternalError(const char *s, ...) _X_ATTRIBUTE_PRINTF(1, 2); /***====================================================================***/ |