lib/glibc
1
0
Fork 0
mirror of https://sourceware.org/git/glibc.git synced 2025-07-28 00:21:52 +03:00
Code Activity

Update.

Browse Source 
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.
This commit is contained in:
Ulrich Drepper
2003-07-08 03:40:49 +00:00
parent 5fee5ad11c
commit db54f488ee
10 changed files with 106 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
nptl/allocatestack.c
View File

@ -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;
}