d/freebsd-nq
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Actually delete SIGCANCEL mask for suspended thread, so the signal will not

Browse Source 
be masked when it is resumed.
This commit is contained in:
David Xu 2008-03-16 03:22:38 +00:00
parent 2b1c6615bc
commit a9a11568ff
1 changed files with 2 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
lib/libthr/thread/thr_create.c
View File

@ -168,6 +168,7 @@ _pthread_create(pthread_t * thread, const pthread_attr_t * attr,
SIGDELSET(set, SIGTRAP); SIGDELSET(set, SIGTRAP);
__sys_sigprocmask(SIG_SETMASK, &set, &oset); __sys_sigprocmask(SIG_SETMASK, &set, &oset);
new_thread->sigmask = oset; new_thread->sigmask = oset;
SIGDELSET(new_thread->sigmask, SIGCANCEL);
} }
ret = thr_new(&param, sizeof(param)); ret = thr_new(&param, sizeof(param));
@ -181,10 +182,8 @@ _pthread_create(pthread_t * thread, const pthread_attr_t * attr,
ret = EAGAIN; ret = EAGAIN;
} }
if (create_suspended) { if (create_suspended)
__sys_sigprocmask(SIG_SETMASK, &oset, NULL); __sys_sigprocmask(SIG_SETMASK, &oset, NULL);
SIGDELSET(oset, SIGCANCEL);
}
if (ret != 0) { if (ret != 0) {
if (!locked) if (!locked)