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| author | Ingo Molnar | 2009-05-27 09:10:38 +0200 |
|---|---|---|
| committer | Ingo Molnar | 2009-05-27 08:10:35 +0200 |
| commit | 16f762a2ac5ecf8a11f6f0332e46cc3459220da5 (patch) | |
| tree | a54f013d037637a91ceac237b2b0455b29cf45d4 /Documentation/perf_counter/util/util.h | |
| parent | perf report: Show the IP only in --verbose mode (diff) | |
| download | kernel-qcow2-linux-16f762a2ac5ecf8a11f6f0332e46cc3459220da5.tar.gz kernel-qcow2-linux-16f762a2ac5ecf8a11f6f0332e46cc3459220da5.tar.xz kernel-qcow2-linux-16f762a2ac5ecf8a11f6f0332e46cc3459220da5.zip | |
perf_counter tools: Introduce stricter C code checking
Tighten up our C code requirements:
- disallow warnings
- disallow declarations-mixed-with-statements
- require proper prototypes
- require C99 (with gcc extensions)
Fix up a ton of problems these measures unearth:
- unused functions
- needlessly global functions
- missing prototypes
- code mixed with declarations
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com>
Cc: Marcelo Tosatti <mtosatti@redhat.com>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: John Kacur <jkacur@redhat.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
LKML-Reference: <20090526222155.GJ4424@ghostprotocols.net>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'Documentation/perf_counter/util/util.h')
| -rw-r--r-- | Documentation/perf_counter/util/util.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/Documentation/perf_counter/util/util.h b/Documentation/perf_counter/util/util.h index 36e40c38e093..76590a16c271 100644 --- a/Documentation/perf_counter/util/util.h +++ b/Documentation/perf_counter/util/util.h @@ -309,6 +309,8 @@ extern ssize_t xread(int fd, void *buf, size_t len); extern ssize_t xwrite(int fd, const void *buf, size_t len); extern int xdup(int fd); extern FILE *xfdopen(int fd, const char *mode); +extern int xmkstemp(char *template); + static inline size_t xsize_t(off_t len) { return (size_t)len; |