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* elf/dl-version.c (_dl_check_map_versions): New argument trace_mode.
	Before testing versions check that we actually loaded the object
	and whether we are in trace mode.  If not loaded during tracing don't
	test versions in this object.
	(_dl_check_all_versions): Take new parameter and pass to
	_dl_check_map_versions.
	* sysdeps/generic/ldsodefs.h: Update prototypes for
	_dl_check_all_versions and _dl_check_map_versions.
	* elf/rtld.c (struct version_check_args): Add dotrace.
	(version_check_doit): Pass args->dotrace to _dl_check_all_versions.
	(dl_main): Pass info about trace mode to version_check_doit.
	* elf/dl-open.c (dl_open_worker): Pass zero as new argument to
	_dl_check_all_versions.

	* manual/users.texi (XPG Functions): Document utmpxname, getutmp,
	and getutmpx.
	Patch by Bryan Henderson <bryanh@giraffe-data.com>.
This commit is contained in:
Ulrich Drepper
2000-04-15 22:26:34 +00:00
parent 29094e4880
commit 145b84138f
11 changed files with 106 additions and 38 deletions
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20
linuxthreads/pthread.c
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@@ -369,10 +369,12 @@ static void pthread_initialize(void)
#ifndef __i386__
sa.sa_handler = pthread_handle_sigrestart;
#else
if (__pthread_sig_restart >= SIGRTMIN)
sa.sa_handler = (__sighandler_t) pthread_handle_sigrestart_rt;
else
# if !__ASSUME_REALTIME_SIGNALS
if (__pthread_sig_restart < SIGRTMIN)
sa.sa_handler = (__sighandler_t) pthread_handle_sigrestart_nonrt;
else
# endif
sa.sa_handler = (__sighandler_t) pthread_handle_sigrestart_rt;
#endif
sigemptyset(&sa.sa_mask);
sa.sa_flags = 0;
@@ -380,10 +382,12 @@ static void pthread_initialize(void)
#ifndef __i386__
sa.sa_handler = pthread_handle_sigcancel;
#else
if (__pthread_sig_restart >= SIGRTMIN)
sa.sa_handler = (__sighandler_t) pthread_handle_sigcancel_rt;
else
# if !__ASSUME_REALTIME_SIGNALS
if (__pthread_sig_restart < SIGRTMIN)
sa.sa_handler = (__sighandler_t) pthread_handle_sigcancel_nonrt;
else
# endif
sa.sa_handler = (__sighandler_t) pthread_handle_sigcancel_rt;
#endif
sa.sa_flags = 0;
__sigaction(__pthread_sig_cancel, &sa, NULL);
@@ -664,11 +668,13 @@ static void pthread_handle_sigrestart(int sig)
}
#ifdef __i386__
# if !__ASSUME_REALTIME_SIGNALS
static void pthread_handle_sigrestart_nonrt(int sig, struct sigcontext ctx)
{
asm volatile ("movw %w0,%%gs" : : "r" (ctx.gs));
pthread_handle_sigrestart(sig);
}
# endif
static void pthread_handle_sigrestart_rt(int sig, struct siginfo *si,
struct ucontext *uc)
@@ -713,11 +719,13 @@ static void pthread_handle_sigcancel(int sig)
}
#ifdef __i386__
# if !__ASSUME_REALTIME_SIGNALS
static void pthread_handle_sigcancel_nonrt(int sig, struct sigcontext ctx)
{
asm volatile ("movw %w0,%%gs" : : "r" (ctx.gs));
pthread_handle_sigcancel(sig);
}
# endif
static void pthread_handle_sigcancel_rt(int sig, struct siginfo *si,
struct ucontext *uc)