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Define SIGCANCEL and SIGTIMER. Remove FRAME_LEFT definition.

This commit is contained in:
Ulrich Drepper 2003-03-25 19:13:30 +00:00
parent 38576ab307
commit 2a9ae45c3f
1 changed files with 7 additions and 10 deletions
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17
nptl/pthreadP.h
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@ -122,6 +122,13 @@ extern int __pthread_debug attribute_hidden;
# define LIBC_CANCEL_HANDLED() /* Nothing. */
#endif
/* The signal used for asynchronous cancelation. */
#define SIGCANCEL __SIGRTMIN
/* Signal needed for the kernel-supported POSIX timer implementation. */
#define SIGTIMER (__SIGRTMIN + 1)
/* This function is responsible for calling all registered cleanup
handlers and then terminate the thread. This includes dellocating
@ -152,16 +159,6 @@ __do_cancel (void)
}
/* Test whether stackframe is still active. */
#ifdef _STACK_GROWS_DOWN
# define FRAME_LEFT(frame, other) ((char *) frame >= (char *) other)
#elif _STACK_GROWS_UP
# define FRAME_LEFT(frame, other) ((char *) frame <= (char *) other)
#else
# error "Define either _STACK_GROWS_DOWN or _STACK_GROWS_UP"
#endif
/* Internal prototypes. */
/* Thread list handling. */