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| author | Ulrich Drepper <drepper@redhat.com> | 2003-07-08 03:40:49 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2003-07-08 03:40:49 +0000 |
| commit | db54f488ee24b14027c485e0005950dfdd5ef885 (patch) | |
| tree | 2a07a1746c1ffa758a34484f65263c737818d162 /nptl/allocatestack.c | |
| parent | 5fee5ad11c5307141f76aa7ea28ec1e1b6418fea (diff) | |
| download | glibc-db54f488ee24b14027c485e0005950dfdd5ef885.zip glibc-db54f488ee24b14027c485e0005950dfdd5ef885.tar.gz glibc-db54f488ee24b14027c485e0005950dfdd5ef885.tar.bz2 | |
Update.
2003-07-07 Ulrich Drepper <drepper@redhat.com>
* descr.h (struct pthread): Add pid field.
* allocatestack.c (allocate_stack): Initialize pid field in descriptor.
(__reclaim_stacks): Likewise.
* init.c (sigcancel_handler): If __ASSUME_CORRECT_SI_PID is defined
also check for PID of the signal source.
(__pthread_initialize_minimal_internal): Also initialize pid field
of initial thread's descriptor.
* pthread_cancel.c: Use tgkill instead of tkill if possible.
* sysdeps/unix/sysv/linux/fork.c: Likewise.
* sysdeps/unix/sysv/linux/pt-raise.c: Likewise.
* sysdeps/unix/sysv/linux/pthread_kill.c: Likewise.
* sysdeps/unix/sysv/linux/raise.c: Likewise.
Diffstat (limited to 'nptl/allocatestack.c')
| -rw-r--r-- | nptl/allocatestack.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/nptl/allocatestack.c b/nptl/allocatestack.c index 223f0e4..e042cf4 100644 --- a/nptl/allocatestack.c +++ b/nptl/allocatestack.c @@ -332,6 +332,9 @@ allocate_stack (const struct pthread_attr *attr, struct pthread **pdp, pd->header.sysinfo = THREAD_GETMEM (THREAD_SELF, header.sysinfo); #endif + /* The process ID is also the same as that of the caller. */ + pd->pid = THREAD_GETMEM (THREAD_SELF, pid); + /* Allocate the DTV for this thread. */ if (_dl_allocate_tls (TLS_TPADJ (pd)) == NULL) /* Something went wrong. */ @@ -464,6 +467,9 @@ allocate_stack (const struct pthread_attr *attr, struct pthread **pdp, pd->header.sysinfo = THREAD_GETMEM (THREAD_SELF, header.sysinfo); #endif + /* The process ID is also the same as that of the caller. */ + pd->pid = THREAD_GETMEM (THREAD_SELF, pid); + /* Allocate the DTV for this thread. */ if (_dl_allocate_tls (TLS_TPADJ (pd)) == NULL) { @@ -626,6 +632,9 @@ __reclaim_stacks (void) /* This marks the stack as free. */ curp->tid = 0; + /* The PID field must be initialized for the new process. */ + curp->pid = self->pid; + /* Account for the size of the stack. */ stack_cache_actsize += curp->stackblock_size; } |