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| author |   Josh Triplett <josh@freedesktop.org> | 2007-03-09 16:32:16 -0800 |
|---|---|---|
| committer | Josh Triplett <josh@freedesktop.org> | 2007-03-09 16:32:16 -0800 |
| commit | e7680876c48d0f5470b72f3f51fa13f72122b19e (patch) | |
| tree | 8c5fd8fadac609318810b8f06e826c746320f54a /show-parse.c | |
| parent | Fix typos in comments (diff) | |
| download | sparse-e7680876c48d0f5470b72f3f51fa13f72122b19e.tar.gz sparse-e7680876c48d0f5470b72f3f51fa13f72122b19e.tar.bz2 sparse-e7680876c48d0f5470b72f3f51fa13f72122b19e.zip | |
Use GCC format and sentinel attributes on appropriate functions
Expose the FORMAT_ATTR portability macro in lib.h, and use it on the various
printf-like functions in sparse.
Add a new SENTINEL_ATTR portability macro for the GCC sentinel attribute, and
use it on match_idents in parse.c.
match_oplist in expression.c should use SENTINEL_ATTR, but GCC does not accept
an integer 0 as a sentinel, only a pointer 0 like NULL.
Signed-off-by: Josh Triplett <josh@freedesktop.org>
Diffstat (limited to 'show-parse.c')
| -rw-r--r-- | show-parse.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/show-parse.c b/show-parse.c index 3bfe5a9..0bef01c 100644 --- a/show-parse.c +++ b/show-parse.c @@ -144,7 +144,7 @@ struct type_name { char *end; }; -static void prepend(struct type_name *name, const char *fmt, ...) +static void FORMAT_ATTR(2) prepend(struct type_name *name, const char *fmt, ...) { static char buffer[512]; int n; @@ -158,7 +158,7 @@ static void prepend(struct type_name *name, const char *fmt, ...) memcpy(name->start, buffer, n); } -static void append(struct type_name *name, const char *fmt, ...) +static void FORMAT_ATTR(2) append(struct type_name *name, const char *fmt, ...) { static char buffer[512]; int n; |