check_print.c \
check_run.c \
check_str.c \
- libcompat.c
+ libcompat/libcompat.c
if !HAVE_ALARM
-CFILES += alarm.c
+CFILES += libcompat/alarm.c
endif
if !HAVE_CLOCK_GETTIME
-CFILES += clock_gettime.c
+CFILES += libcompat/clock_gettime.c
endif
if !HAVE_STRSIGNAL
-CFILES += strsignal.c
+CFILES += libcompat/strsignal.c
endif
if !HAVE_TIMER_CREATE_SETTIME_DELETE
CFILES +=\
- timer_create.c \
- timer_settime.c \
- timer_delete.c
+ libcompat/timer_create.c \
+ libcompat/timer_settime.c \
+ libcompat/timer_delete.c
endif
HFILES =\
check_pack.h \
check_print.h \
check_str.h \
- libcompat.h
+ libcompat/libcompat.h
noinst_HEADERS = $(HFILES)
+++ /dev/null
-#include "libcompat.h"
-
-unsigned int
-alarm (unsigned int seconds CK_ATTRIBUTE_UNUSED)
-{
- assert (0);
- return 0;
-}
+++ /dev/null
-#include "libcompat.h"
-
-#ifdef __APPLE__
-#include <mach/clock.h>
-#include <mach/mach.h>
-#include <mach/mach_time.h>
-#include <unistd.h>
-#endif
-
-#define NANOSECONDS_PER_SECOND 1000000000
-
-
-
-int
-clock_gettime (clockid_t clk_id CK_ATTRIBUTE_UNUSED, struct timespec *ts)
-{
-
-#ifdef __APPLE__
- /* OS X does not have clock_gettime, use mach_absolute_time */
-
- static mach_timebase_info_data_t sTimebaseInfo;
- uint64_t rawTime;
- uint64_t nanos;
-
- rawTime = mach_absolute_time ();
-
- /*
- * OS X has a function to convert abs time to nano seconds: AbsoluteToNanoseconds
- * However, the function may not be available as we may not have
- * access to CoreServices. Because of this, we convert the abs time
- * to nano seconds manually.
- */
-
- /*
- * First grab the time base used on the system, if this is the first
- * time we are being called. We can check if the value is uninitialized,
- * as the denominator will be zero.
- */
- if (sTimebaseInfo.denom == 0) {
- (void) mach_timebase_info (&sTimebaseInfo);
- }
-
- /*
- * Do the conversion. We hope that the multiplication doesn't
- * overflow; the price you pay for working in fixed point.
- */
- nanos = rawTime * sTimebaseInfo.numer / sTimebaseInfo.denom;
-
- /*
- * Fill in the timespec container
- */
- ts->tv_sec = nanos / NANOSECONDS_PER_SECOND;
- ts->tv_nsec = nanos - (ts->tv_sec * NANOSECONDS_PER_SECOND);
-#else
- /*
- * As there is no function to fall back onto to get the current
- * time, zero out the time so the caller will have a sane value.
- */
- ts->tv_sec = 0;
- ts->tv_nsec = 0;
-#endif
-
- return 0;
-}
+++ /dev/null
-#include "libcompat.h"
-
-/* silence warnings about an empty library */
-void
-ck_do_nothing (void)
-{
- assert (0);
-
- /*
- * to silence warning about this function actually
- * returning, but being marked as noreturn. assert()
- * must be marked as a function that returns.
- */
- exit (1);
-}
+++ /dev/null
-#ifndef LIBCOMPAT_H
-#define LIBCOMPAT_H
-
-#if HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#if defined(__GNUC__) && defined(__GNUC_MINOR__)
-#define GCC_VERSION_AT_LEAST(major, minor) \
-((__GNUC__ > (major)) || \
- (__GNUC__ == (major) && __GNUC_MINOR__ >= (minor)))
-#else
-#define GCC_VERSION_AT_LEAST(major, minor) 0
-#endif
-
-#if GCC_VERSION_AT_LEAST(2,95)
-#define CK_ATTRIBUTE_UNUSED __attribute__ ((unused))
-#else
-#define CK_ATTRIBUTE_UNUSED
-#endif /* GCC 2.95 */
-
-#if GCC_VERSION_AT_LEAST(2,5)
-#define CK_ATTRIBUTE_NORETURN __attribute__ ((noreturn))
-#else
-#define CK_ATTRIBUTE_NORETURN
-#endif /* GCC 2.5 */
-
-/*
- * Used for MSVC to create the export attribute
- * CK_DLL_EXP is defined during the compilation of the library
- * on the command line.
- */
-#ifndef CK_DLL_EXP
-#define CK_DLL_EXP
-#endif
-
-#if _MSC_VER
-#include <WinSock2.h> /* struct timeval, API used in gettimeofday implementation */
-#include <io.h> /* read, write */
-#include <process.h> /* getpid */
-#endif /* _MSC_VER */
-
-/* defines size_t */
-#include <sys/types.h>
-
-/* provides assert */
-#include <assert.h>
-
-/* defines FILE */
-#include <stdio.h>
-
-/* defines exit() */
-#include <stdlib.h>
-
-/* provides localtime and struct tm */
-#ifdef HAVE_SYS_TIME_H
-#include <sys/time.h>
-#endif /* !HAVE_SYS_TIME_H */
-#include <time.h>
-
-/* declares fork(), _POSIX_VERSION. according to Autoconf.info,
- unistd.h defines _POSIX_VERSION if the system is POSIX-compliant,
- so we will use this as a test for all things uniquely provided by
- POSIX like sigaction() and fork() */
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-
-#ifdef HAVE_SYS_WAIT_H
-#include <sys/wait.h>
-#endif
-
-/* declares pthread_create and friends */
-#ifdef HAVE_PTHREAD
-#include <pthread.h>
-#endif
-
-#ifdef HAVE_STDINT_H
-#include <stdint.h>
-#endif
-
-/* replacement functions for broken originals */
-#if !HAVE_DECL_ALARM
-CK_DLL_EXP unsigned int alarm (unsigned int seconds);
-#endif /* !HAVE_DECL_ALARM */
-
-#if !HAVE_GETPID && HAVE__GETPID
-#define getpid _getpid
-#endif /* !HAVE_GETPID && HAVE__GETPID */
-
-#if !HAVE_DECL_LOCALTIME_R
-#if !defined(localtime_r)
-CK_DLL_EXP struct tm *localtime_r (const time_t * clock, struct tm *result);
-#endif
-#endif /* !HAVE_DECL_LOCALTIME_R */
-
-#if !HAVE_DECL_STRDUP && !HAVE__STRDUP
-CK_DLL_EXP char *strdup (const char *str);
-#elif !HAVE_DECL_STRDUP && HAVE__STRDUP
-#define strdup _strdup
-#endif /* !HAVE_DECL_STRDUP && HAVE__STRDUP */
-
-#if !HAVE_DECL_STRSIGNAL
-CK_DLL_EXP char *strsignal (int sig);
-#endif /* !HAVE_DECL_STRSIGNAL */
-
-/*
- * On systems where clock_gettime() is not available, or
- * on systems where some clocks may not be supported, the
- * definition for CLOCK_MONOTONIC and CLOCK_REALTIME may not
- * be available. These should define which type of clock
- * clock_gettime() should use. We define it here if it is
- * not defined simply so the reimplementation can ignore it.
- *
- * We set the values of these clocks to some (hopefully)
- * invalid value, to avoid the case where we define a
- * clock with a valid value, and unintentionally use
- * an actual good clock by accident.
- */
-#ifndef CLOCK_MONOTONIC
-#define CLOCK_MONOTONIC -1
-#endif
-#ifndef CLOCK_REALTIME
-#define CLOCK_REALTIME -1
-#endif
-
-#ifndef HAVE_LIBRT
-
-#ifdef STRUCT_TIMESPEC_DEFINITION_MISSING
-/*
- * The following structure is defined in POSIX 1003.1 for times
- * specified in seconds and nanoseconds. If it is not defined in
- * time.g, then we need to define it here
- */
-struct timespec
-{
- time_t tv_sec;
- long tv_nsec;
-};
-#endif /* STRUCT_TIMESPEC_DEFINITION_MISSING */
-
-#ifdef STRUCT_ITIMERSPEC_DEFINITION_MISSING
-/*
- * The following structure is defined in POSIX.1b for timer start values and intervals.
- * If it is not defined in time.h, then we need to define it here.
- */
-struct itimerspec
-{
- struct timespec it_interval;
- struct timespec it_value;
-};
-#endif /* STRUCT_ITIMERSPEC_DEFINITION_MISSING */
-
-/*
- * Do a simple forward declaration in case the struct is not defined.
- * In the versions of timer_create in libcompat, sigevent is never
- * used.
- */
-struct sigevent;
-
-#ifndef HAVE_CLOCK_GETTIME
-CK_DLL_EXP int clock_gettime (clockid_t clk_id, struct timespec *ts);
-#endif
-CK_DLL_EXP int timer_create (clockid_t clockid, struct sigevent *sevp,
- timer_t * timerid);
-CK_DLL_EXP int timer_settime (timer_t timerid, int flags,
- const struct itimerspec *new_value, struct itimerspec *old_value);
-CK_DLL_EXP int timer_delete (timer_t timerid);
-#endif /* HAVE_LIBRT */
-
-/* silence warnings about an empty library */
-CK_DLL_EXP void
-ck_do_nothing (void)
- CK_ATTRIBUTE_NORETURN;
-
-#endif /* !LIBCOMPAT_H */
--- /dev/null
+#include "libcompat.h"
+
+unsigned int
+alarm (unsigned int seconds CK_ATTRIBUTE_UNUSED)
+{
+ assert (0);
+ return 0;
+}
--- /dev/null
+#include "libcompat.h"
+
+#ifdef __APPLE__
+#include <mach/clock.h>
+#include <mach/mach.h>
+#include <mach/mach_time.h>
+#include <unistd.h>
+#endif
+
+#define NANOSECONDS_PER_SECOND 1000000000
+
+
+
+int
+clock_gettime (clockid_t clk_id CK_ATTRIBUTE_UNUSED, struct timespec *ts)
+{
+
+#ifdef __APPLE__
+ /* OS X does not have clock_gettime, use mach_absolute_time */
+
+ static mach_timebase_info_data_t sTimebaseInfo;
+ uint64_t rawTime;
+ uint64_t nanos;
+
+ rawTime = mach_absolute_time ();
+
+ /*
+ * OS X has a function to convert abs time to nano seconds: AbsoluteToNanoseconds
+ * However, the function may not be available as we may not have
+ * access to CoreServices. Because of this, we convert the abs time
+ * to nano seconds manually.
+ */
+
+ /*
+ * First grab the time base used on the system, if this is the first
+ * time we are being called. We can check if the value is uninitialized,
+ * as the denominator will be zero.
+ */
+ if (sTimebaseInfo.denom == 0) {
+ (void) mach_timebase_info (&sTimebaseInfo);
+ }
+
+ /*
+ * Do the conversion. We hope that the multiplication doesn't
+ * overflow; the price you pay for working in fixed point.
+ */
+ nanos = rawTime * sTimebaseInfo.numer / sTimebaseInfo.denom;
+
+ /*
+ * Fill in the timespec container
+ */
+ ts->tv_sec = nanos / NANOSECONDS_PER_SECOND;
+ ts->tv_nsec = nanos - (ts->tv_sec * NANOSECONDS_PER_SECOND);
+#else
+ /*
+ * As there is no function to fall back onto to get the current
+ * time, zero out the time so the caller will have a sane value.
+ */
+ ts->tv_sec = 0;
+ ts->tv_nsec = 0;
+#endif
+
+ return 0;
+}
--- /dev/null
+#include "libcompat.h"
+
+/* silence warnings about an empty library */
+void
+ck_do_nothing (void)
+{
+ assert (0);
+
+ /*
+ * to silence warning about this function actually
+ * returning, but being marked as noreturn. assert()
+ * must be marked as a function that returns.
+ */
+ exit (1);
+}
--- /dev/null
+#ifndef LIBCOMPAT_H
+#define LIBCOMPAT_H
+
+#if HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#if defined(__GNUC__) && defined(__GNUC_MINOR__)
+#define GCC_VERSION_AT_LEAST(major, minor) \
+((__GNUC__ > (major)) || \
+ (__GNUC__ == (major) && __GNUC_MINOR__ >= (minor)))
+#else
+#define GCC_VERSION_AT_LEAST(major, minor) 0
+#endif
+
+#if GCC_VERSION_AT_LEAST(2,95)
+#define CK_ATTRIBUTE_UNUSED __attribute__ ((unused))
+#else
+#define CK_ATTRIBUTE_UNUSED
+#endif /* GCC 2.95 */
+
+#if GCC_VERSION_AT_LEAST(2,5)
+#define CK_ATTRIBUTE_NORETURN __attribute__ ((noreturn))
+#else
+#define CK_ATTRIBUTE_NORETURN
+#endif /* GCC 2.5 */
+
+/*
+ * Used for MSVC to create the export attribute
+ * CK_DLL_EXP is defined during the compilation of the library
+ * on the command line.
+ */
+#ifndef CK_DLL_EXP
+#define CK_DLL_EXP
+#endif
+
+#if _MSC_VER
+#include <WinSock2.h> /* struct timeval, API used in gettimeofday implementation */
+#include <io.h> /* read, write */
+#include <process.h> /* getpid */
+#endif /* _MSC_VER */
+
+/* defines size_t */
+#include <sys/types.h>
+
+/* provides assert */
+#include <assert.h>
+
+/* defines FILE */
+#include <stdio.h>
+
+/* defines exit() */
+#include <stdlib.h>
+
+/* provides localtime and struct tm */
+#ifdef HAVE_SYS_TIME_H
+#include <sys/time.h>
+#endif /* !HAVE_SYS_TIME_H */
+#include <time.h>
+
+/* declares fork(), _POSIX_VERSION. according to Autoconf.info,
+ unistd.h defines _POSIX_VERSION if the system is POSIX-compliant,
+ so we will use this as a test for all things uniquely provided by
+ POSIX like sigaction() and fork() */
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#ifdef HAVE_SYS_WAIT_H
+#include <sys/wait.h>
+#endif
+
+/* declares pthread_create and friends */
+#ifdef HAVE_PTHREAD
+#include <pthread.h>
+#endif
+
+#ifdef HAVE_STDINT_H
+#include <stdint.h>
+#endif
+
+/* replacement functions for broken originals */
+#if !HAVE_DECL_ALARM
+CK_DLL_EXP unsigned int alarm (unsigned int seconds);
+#endif /* !HAVE_DECL_ALARM */
+
+#if !HAVE_GETPID && HAVE__GETPID
+#define getpid _getpid
+#endif /* !HAVE_GETPID && HAVE__GETPID */
+
+#if !HAVE_DECL_LOCALTIME_R
+#if !defined(localtime_r)
+CK_DLL_EXP struct tm *localtime_r (const time_t * clock, struct tm *result);
+#endif
+#endif /* !HAVE_DECL_LOCALTIME_R */
+
+#if !HAVE_DECL_STRDUP && !HAVE__STRDUP
+CK_DLL_EXP char *strdup (const char *str);
+#elif !HAVE_DECL_STRDUP && HAVE__STRDUP
+#define strdup _strdup
+#endif /* !HAVE_DECL_STRDUP && HAVE__STRDUP */
+
+#if !HAVE_DECL_STRSIGNAL
+CK_DLL_EXP char *strsignal (int sig);
+#endif /* !HAVE_DECL_STRSIGNAL */
+
+/*
+ * On systems where clock_gettime() is not available, or
+ * on systems where some clocks may not be supported, the
+ * definition for CLOCK_MONOTONIC and CLOCK_REALTIME may not
+ * be available. These should define which type of clock
+ * clock_gettime() should use. We define it here if it is
+ * not defined simply so the reimplementation can ignore it.
+ *
+ * We set the values of these clocks to some (hopefully)
+ * invalid value, to avoid the case where we define a
+ * clock with a valid value, and unintentionally use
+ * an actual good clock by accident.
+ */
+#ifndef CLOCK_MONOTONIC
+#define CLOCK_MONOTONIC -1
+#endif
+#ifndef CLOCK_REALTIME
+#define CLOCK_REALTIME -1
+#endif
+
+#ifndef HAVE_LIBRT
+
+#ifdef STRUCT_TIMESPEC_DEFINITION_MISSING
+/*
+ * The following structure is defined in POSIX 1003.1 for times
+ * specified in seconds and nanoseconds. If it is not defined in
+ * time.g, then we need to define it here
+ */
+struct timespec
+{
+ time_t tv_sec;
+ long tv_nsec;
+};
+#endif /* STRUCT_TIMESPEC_DEFINITION_MISSING */
+
+#ifdef STRUCT_ITIMERSPEC_DEFINITION_MISSING
+/*
+ * The following structure is defined in POSIX.1b for timer start values and intervals.
+ * If it is not defined in time.h, then we need to define it here.
+ */
+struct itimerspec
+{
+ struct timespec it_interval;
+ struct timespec it_value;
+};
+#endif /* STRUCT_ITIMERSPEC_DEFINITION_MISSING */
+
+/*
+ * Do a simple forward declaration in case the struct is not defined.
+ * In the versions of timer_create in libcompat, sigevent is never
+ * used.
+ */
+struct sigevent;
+
+#ifndef HAVE_CLOCK_GETTIME
+CK_DLL_EXP int clock_gettime (clockid_t clk_id, struct timespec *ts);
+#endif
+CK_DLL_EXP int timer_create (clockid_t clockid, struct sigevent *sevp,
+ timer_t * timerid);
+CK_DLL_EXP int timer_settime (timer_t timerid, int flags,
+ const struct itimerspec *new_value, struct itimerspec *old_value);
+CK_DLL_EXP int timer_delete (timer_t timerid);
+#endif /* HAVE_LIBRT */
+
+/* silence warnings about an empty library */
+CK_DLL_EXP void
+ck_do_nothing (void)
+ CK_ATTRIBUTE_NORETURN;
+
+#endif /* !LIBCOMPAT_H */
--- /dev/null
+#include "libcompat.h"
+
+#if !defined(localtime_r)
+
+struct tm *
+localtime_r (const time_t * clock, struct tm *result)
+{
+ struct tm *now = localtime (clock);
+
+ if (now == NULL) {
+ return NULL;
+ } else {
+ *result = *now;
+ }
+
+ return result;
+}
+
+#endif /* !defined(localtime_r) */
--- /dev/null
+#include "libcompat.h"
+
+char *
+strsignal (int sig)
+{
+ static char signame[40];
+
+ sprintf (signame, "SIG #%d", sig);
+ return signame;
+}
--- /dev/null
+#include "libcompat.h"
+
+int
+timer_create (clockid_t clockid CK_ATTRIBUTE_UNUSED,
+ struct sigevent *sevp CK_ATTRIBUTE_UNUSED,
+ timer_t * timerid CK_ATTRIBUTE_UNUSED)
+{
+ /*
+ * The create function does nothing. timer_settime will use
+ * alarm to set the timer, and timer_delete will stop the
+ * alarm
+ */
+
+ return 0;
+}
--- /dev/null
+#include "libcompat.h"
+
+int
+timer_delete (timer_t timerid CK_ATTRIBUTE_UNUSED)
+{
+#ifdef HAVE_SETITIMER
+ /*
+ * If the system does not have timer_settime() but does have
+ * setitimer() use that instead of alarm().
+ */
+ struct itimerval interval;
+
+ /*
+ * Setting values to '0' results in disabling the running timer.
+ */
+ interval.it_value.tv_sec = 0;
+ interval.it_value.tv_usec = 0;
+ interval.it_interval.tv_sec = 0;
+ interval.it_interval.tv_usec = 0;
+
+ return setitimer (ITIMER_REAL, &interval, NULL);
+#else
+ /*
+ * There is only one timer, that used by alarm.
+ * Setting alarm(0) will not set a new alarm, and
+ * will kill the previous timer.
+ */
+
+ alarm (0);
+
+ return 0;
+#endif
+}
--- /dev/null
+#include "libcompat.h"
+
+int
+timer_settime (timer_t timerid CK_ATTRIBUTE_UNUSED,
+ int flags CK_ATTRIBUTE_UNUSED,
+ const struct itimerspec *new_value,
+ struct itimerspec *old_value CK_ATTRIBUTE_UNUSED)
+{
+#ifdef HAVE_SETITIMER
+ /*
+ * If the system does not have timer_settime() but does have
+ * setitimer() use that instead of alarm().
+ */
+ struct itimerval interval;
+
+ interval.it_value.tv_sec = new_value->it_value.tv_sec;
+ interval.it_value.tv_usec = new_value->it_value.tv_nsec / 1000;
+ interval.it_interval.tv_sec = new_value->it_interval.tv_sec;
+ interval.it_interval.tv_usec = new_value->it_interval.tv_nsec / 1000;
+
+ return setitimer (ITIMER_REAL, &interval, NULL);
+#else
+ int seconds = new_value->it_value.tv_sec;
+
+ /*
+ * As the alarm() call has only second precision, if the caller
+ * specifies partial seconds, we round up to the nearest second.
+ */
+ if (new_value->it_value.tv_nsec > 0) {
+ seconds += 1;
+ }
+
+ alarm (seconds);
+
+ return 0;
+#endif
+}
+++ /dev/null
-#include "libcompat.h"
-
-#if !defined(localtime_r)
-
-struct tm *
-localtime_r (const time_t * clock, struct tm *result)
-{
- struct tm *now = localtime (clock);
-
- if (now == NULL) {
- return NULL;
- } else {
- *result = *now;
- }
-
- return result;
-}
-
-#endif /* !defined(localtime_r) */
'check_print.c',
'check_run.c',
'check_str.c',
- 'libcompat.c'
+ 'libcompat/libcompat.c'
]
if not cdata.has('HAVE_ALARM')
- libcheck_files += [ 'alarm.c' ]
+ libcheck_files += ['libcompat/alarm.c']
endif
if not cdata.has('HAVE_CLOCK_GETTIME')
- libcheck_files += [ 'clock_gettime.c' ]
+ libcheck_files += ['libcompat/clock_gettime.c']
endif
if not cdata.has('HAVE_DECL_STRSIGNAL')
- libcheck_files += [ 'strsignal.c' ]
+ libcheck_files += ['libcompat/strsignal.c']
endif
# FIXME: check for symbols timer_create, timer_settime, timer_delete as well
if not rt_lib.found()
- libcheck_files += [ 'timer_create.c', 'timer_settime.c', 'timer_delete.c' ]
+ libcheck_files += [
+ 'libcompat/timer_create.c',
+ 'libcompat/timer_settime.c',
+ 'libcompat/timer_delete.c'
+ ]
endif
configure_file(input : 'check.h.in',
libcheck = static_library('check',
libcheck_files,
- include_directories : [ configinc, internal_check_h_inc ],
+ include_directories : [configinc, internal_check_h_inc],
dependencies : [rt_lib, mathlib],
c_args: gst_c_args,
pic: true)
+++ /dev/null
-#include "libcompat.h"
-
-char *
-strsignal (int sig)
-{
- static char signame[40];
-
- sprintf (signame, "SIG #%d", sig);
- return signame;
-}
+++ /dev/null
-#include "libcompat.h"
-
-int
-timer_create (clockid_t clockid CK_ATTRIBUTE_UNUSED,
- struct sigevent *sevp CK_ATTRIBUTE_UNUSED,
- timer_t * timerid CK_ATTRIBUTE_UNUSED)
-{
- /*
- * The create function does nothing. timer_settime will use
- * alarm to set the timer, and timer_delete will stop the
- * alarm
- */
-
- return 0;
-}
+++ /dev/null
-#include "libcompat.h"
-
-int
-timer_delete (timer_t timerid CK_ATTRIBUTE_UNUSED)
-{
-#ifdef HAVE_SETITIMER
- /*
- * If the system does not have timer_settime() but does have
- * setitimer() use that instead of alarm().
- */
- struct itimerval interval;
-
- /*
- * Setting values to '0' results in disabling the running timer.
- */
- interval.it_value.tv_sec = 0;
- interval.it_value.tv_usec = 0;
- interval.it_interval.tv_sec = 0;
- interval.it_interval.tv_usec = 0;
-
- return setitimer (ITIMER_REAL, &interval, NULL);
-#else
- /*
- * There is only one timer, that used by alarm.
- * Setting alarm(0) will not set a new alarm, and
- * will kill the previous timer.
- */
-
- alarm (0);
-
- return 0;
-#endif
-}
+++ /dev/null
-#include "libcompat.h"
-
-int
-timer_settime (timer_t timerid CK_ATTRIBUTE_UNUSED,
- int flags CK_ATTRIBUTE_UNUSED,
- const struct itimerspec *new_value,
- struct itimerspec *old_value CK_ATTRIBUTE_UNUSED)
-{
-#ifdef HAVE_SETITIMER
- /*
- * If the system does not have timer_settime() but does have
- * setitimer() use that instead of alarm().
- */
- struct itimerval interval;
-
- interval.it_value.tv_sec = new_value->it_value.tv_sec;
- interval.it_value.tv_usec = new_value->it_value.tv_nsec / 1000;
- interval.it_interval.tv_sec = new_value->it_interval.tv_sec;
- interval.it_interval.tv_usec = new_value->it_interval.tv_nsec / 1000;
-
- return setitimer (ITIMER_REAL, &interval, NULL);
-#else
- int seconds = new_value->it_value.tv_sec;
-
- /*
- * As the alarm() call has only second precision, if the caller
- * specifies partial seconds, we round up to the nearest second.
- */
- if (new_value->it_value.tv_nsec > 0) {
- seconds += 1;
- }
-
- alarm (seconds);
-
- return 0;
-#endif
-}
projects / platform / upstream / gstreamer.git / commitdiff