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include/pthread : initialize wait_count in PTHREAD_COND_INITIALIZER

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struct pthread_cond_s contains three fields: sem, clockid, and
wait_count. However, PTHREAD_COND_INITIALIZER only initialized the first
two fields, which triggers -Wmissing-field-initializers when a condition
variable is statically initialized.

Initialize wait_count explicitly to zero so the macro matches the structure
definition and remains warning-free with strict compiler flags.

Validated with a minimal compile test using:

pthread_cond_t cond = PTHREAD_COND_INITIALIZER;

Signed-off-by: nicolasWDC <nicolasWDC@users.noreply.github.com>
This commit is contained in:
nicolasWDC 2026-06-10 12:58:30 +00:00 • committed by Alan C. Assis
parent 1b600bd282
commit dc830cefdd
1 changed files with 1 additions and 1 deletions
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include/pthread.h
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@ -279,7 +279,7 @@ typedef struct pthread_cond_s pthread_cond_t;
# define __PTHREAD_COND_T_DEFINED 1
#endif
#define PTHREAD_COND_INITIALIZER {SEM_INITIALIZER(0), CLOCK_REALTIME }
#define PTHREAD_COND_INITIALIZER {SEM_INITIALIZER(0), CLOCK_REALTIME, 0}
struct pthread_mutexattr_s
{