shaba/lvm2
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Use gcc's printf attribute wherever possible.

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* daemons/clvmd/clvmd.h (debuglog): Add __attribute__((printf)).
* lib/config/config.c (_line_append): Likewise.
* lib/misc/lvm-string.h (emit_to_buffer): Likewise.
This commit is contained in:
Jim Meyering 2007-07-20 15:38:19 +00:00
parent e732de541e
commit bbcd24607c
4 changed files with 7 additions and 2 deletions
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1
WHATS_NEW
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@ -1,4 +1,5 @@
Version 2.02.28 -
Use gcc's printf attribute wherever possible.
In _line_append, use "sizeof buf - 1" rather than equivalent "4095"
Introduce is_same_inode macro, now including a comparison of st_dev.
Don't leak a file descriptor in _lock_file(), when flock fails.

3
daemons/clvmd/clvmd.h
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@ -115,7 +115,8 @@ extern int add_client(struct local_client *new_client);
extern void clvmd_cluster_init_completed(void);
extern void process_message(struct local_client *client, const char *buf,
int len, const char *csid);
extern void debuglog(const char *fmt, ... );
extern void debuglog(const char *fmt, ... )
__attribute__ ((format(printf, 1, 2)));
int sync_lock(const char *resource, int mode, int flags, int *lockid);
int sync_unlock(const char *resource, int lockid);

2
lib/config/config.c
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@ -360,6 +360,8 @@ static int _line_start(struct output_line *outline)
return 1;
}
static int _line_append(struct output_line *outline, const char *fmt, ...)
__attribute__ ((format(printf, 2, 3)));
static int _line_append(struct output_line *outline, const char *fmt, ...)
{
char buf[4096];

3
lib/misc/lvm-string.h
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@ -23,7 +23,8 @@
struct pool;
int emit_to_buffer(char **buffer, size_t *size, const char *fmt, ...);
int emit_to_buffer(char **buffer, size_t *size, const char *fmt, ...)
__attribute__ ((format(printf, 3, 4)));
char *build_dm_name(struct dm_pool *mem, const char *vg,
const char *lv, const char *layer);