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sync: remove the call to C.pthread_rwlockattr_setpshared (not needed, since it is the default on POSIX) (#24166)

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Mike 2025-04-09 13:13:29 +03:00 committed by GitHub
parent c675963a29
commit 55b16fbdf2
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3 changed files with 0 additions and 6 deletions
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2
vlib/sync/sync_darwin.c.v
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@ -17,7 +17,6 @@ fn C.pthread_mutex_unlock(voidptr) int
fn C.pthread_mutex_destroy(voidptr) int
fn C.pthread_rwlockattr_init(voidptr) int
fn C.pthread_rwlockattr_setkind_np(voidptr, int) int
fn C.pthread_rwlockattr_setpshared(voidptr, int) int
fn C.pthread_rwlock_init(voidptr, voidptr) int
fn C.pthread_rwlock_rdlock(voidptr) int
fn C.pthread_rwlock_wrlock(voidptr) int
@ -110,7 +109,6 @@ pub fn (mut m RwMutex) init() {
should_be_zero(C.pthread_rwlockattr_init(&a.attr))
// Give writer priority over readers
C.pthread_rwlockattr_setkind_np(&a.attr, C.PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP)
C.pthread_rwlockattr_setpshared(&a.attr, C.PTHREAD_PROCESS_PRIVATE)
should_be_zero(C.pthread_rwlock_init(&m.mutex, &a.attr))
}

2
vlib/sync/sync_default.c.v
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@ -21,7 +21,6 @@ fn C.pthread_mutex_unlock(voidptr) int
fn C.pthread_mutex_destroy(voidptr) int
fn C.pthread_rwlockattr_init(voidptr) int
fn C.pthread_rwlockattr_setkind_np(voidptr, int) int
fn C.pthread_rwlockattr_setpshared(voidptr, int) int
fn C.pthread_rwlockattr_destroy(voidptr) int
fn C.pthread_rwlock_init(voidptr, voidptr) int
fn C.pthread_rwlock_rdlock(voidptr) int
@ -97,7 +96,6 @@ pub fn (mut m RwMutex) init() {
C.pthread_rwlockattr_init(&a.attr)
// Give writer priority over readers
C.pthread_rwlockattr_setkind_np(&a.attr, C.PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP)
C.pthread_rwlockattr_setpshared(&a.attr, C.PTHREAD_PROCESS_PRIVATE)
C.pthread_rwlock_init(&m.mutex, &a.attr)
C.pthread_rwlockattr_destroy(&a.attr) // destroy the attr when done
}

2
vlib/sync/sync_freebsd.c.v
View File

@ -21,7 +21,6 @@ fn C.pthread_mutex_unlock(voidptr) int
fn C.pthread_mutex_destroy(voidptr) int
fn C.pthread_rwlockattr_init(voidptr) int
fn C.pthread_rwlockattr_setkind_np(voidptr, int) int
fn C.pthread_rwlockattr_setpshared(voidptr, int) int
fn C.pthread_rwlockattr_destroy(voidptr) int
fn C.pthread_rwlock_init(voidptr, voidptr) int
fn C.pthread_rwlock_rdlock(voidptr) int
@ -95,7 +94,6 @@ pub fn (mut m RwMutex) init() {
C.pthread_rwlockattr_init(&a.attr)
// Give writer priority over readers
C.pthread_rwlockattr_setkind_np(&a.attr, C.PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP)
C.pthread_rwlockattr_setpshared(&a.attr, C.PTHREAD_PROCESS_PRIVATE)
C.pthread_rwlock_init(&m.mutex, &a.attr)
C.pthread_rwlockattr_destroy(&a.attr) // destroy the attr when done
}