diff options
Diffstat (limited to 'newlib/libc/sys/linux/sysconf.c')
| -rw-r--r-- | newlib/libc/sys/linux/sysconf.c | 383 |
1 files changed, 0 insertions, 383 deletions
diff --git a/newlib/libc/sys/linux/sysconf.c b/newlib/libc/sys/linux/sysconf.c deleted file mode 100644 index f953efe5d..000000000 --- a/newlib/libc/sys/linux/sysconf.c +++ /dev/null @@ -1,383 +0,0 @@ -/* libc/sys/linux/sysconf.c - The sysconf function */ - -/* Copyright 2002, Red Hat Inc. */ - - -#include <unistd.h> -#include <limits.h> -#include <time.h> -#include <errno.h> -#include <sys/types.h> - -long int -sysconf (int name) -{ - switch (name) - { - case _SC_AIO_LISTIO_MAX: -#ifdef AIO_LISTIO_MAX - return AIO_LISTIO_MAX; -#else - return -1; -#endif - - case _SC_AIO_MAX: -#ifdef AIO_MAX - return AIO_MAX; -#else - return -1; -#endif - - case _SC_AIO_PRIO_DELTA_MAX: -#ifdef AIO_PRIO_DELTA_MAX - return AIO_PRIO_DELTA_MAX; -#else - return -1; -#endif - - case _SC_ARG_MAX: -#ifdef ARG_MAX - return ARG_MAX; -#else - return -1; -#endif - - case _SC_CHILD_MAX: -#ifdef CHILD_MAX - return CHILD_MAX; -#else - return -1; -#endif - - case _SC_CLK_TCK: - return CLK_TCK; - - case _SC_DELAYTIMER_MAX: -#ifdef DELAYTIMER_MAX - return DELAYTIMER_MAX; -#else - return -1; -#endif - - case _SC_GETGR_R_SIZE_MAX: -#ifdef _GETGR_R_SIZE_MAX - return _GETGR_R_SIZE_MAX; -#else - return -1; -#endif - - case _SC_GETPW_R_SIZE_MAX: -#ifdef _GETPW_R_SIZE_MAX - return _GETPW_R_SIZE_MAX; -#else - return -1; -#endif - - case _SC_LOGIN_NAME_MAX: -#ifdef LOGIN_NAME_MAX - return LOGIN_NAME_MAX; -#else - return -1; -#endif - - case _SC_MQ_OPEN_MAX: -#ifdef MQ_OPEN_MAX - return MQ_OPEN_MAX; -#else - return -1; -#endif - - case _SC_MQ_PRIO_MAX: -#ifdef MQ_PRIO_MAX - return MQ_PRIO_MAX; -#else - return -1; -#endif - - case _SC_NGROUPS_MAX: -#ifdef NGROUPS_MAX - return NGROUPS_MAX; -#else - return -1; -#endif - - case _SC_OPEN_MAX: -#ifdef OPEN_MAX - return OPEN_MAX; -#else - return -1; -#endif - - case _SC_PAGESIZE: -#ifdef PAGESIZE - return PAGESIZE; -#else - return -1; -#endif - - case _SC_RTSIG_MAX: -#ifdef RTSIG_MAX - return RTSIG_MAX; -#else - return -1; -#endif - - case _SC_SEM_NSEMS_MAX: -#ifdef SEM_NSEMS_MAX - return SEM_NSEMS_MAX; -#else - return -1; -#endif - - case _SC_SEM_VALUE_MAX: -#ifdef SEM_VALUE_MAX - return SEM_VALUE_MAX; -#else - return -1; -#endif - - case _SC_SIGQUEUE_MAX: -#ifdef SIGQUEUE_MAX - return SIGQUEUE_MAX; -#else - return -1; -#endif - - case _SC_STREAM_MAX: -#ifdef STREAM_MAX - return STREAM_MAX; -#else - return -1; -#endif - - case _SC_THREAD_DESTRUCTOR_ITERATIONS: -#ifdef PTHREAD_DESTRUCTOR_ITERATIONS - return PTHREAD_DESTRUCTOR_ITERATIONS; -#else - return -1; -#endif - - case _SC_THREAD_KEYS_MAX: -#ifdef PTHREAD_KEYS_MAX - return PTHREAD_KEYS_MAX; -#else - return -1; -#endif - - case _SC_THREAD_STACK_MIN: -#ifdef PTHREAD_STACK_MIN - return PTHREAD_STACK_MIN; -#else - return -1; -#endif - - case _SC_THREAD_THREADS_MAX: -#ifdef PTHREAD_THREADS_MAX - return PTHREAD_THREADS_MAX; -#else - return -1; -#endif - - case _SC_TIMER_MAX: -#ifdef TIMER_MAX - return TIMER_MAX; -#else - return -1; -#endif - - case _SC_TTY_NAME_MAX: -#ifdef TTY_NAME_MAX - return TTY_NAME_MAX; -#else - return -1; -#endif - - case _SC_TZNAME_MAX: -#ifdef TZNAME_MAX - return TZNAME_MAX; -#else - return -1; -#endif - - case _SC_ASYNCHRONOUS_IO: -#ifdef _POSIX_ASYNCHRONOUS_IO - return 1;TZNAME_MAX; -#else - return -1; -#endif - - case _SC_FSYNC: -#ifdef _POSIX_FSYNC - return 1; -#else - return -1; -#endif - - case _SC_JOB_CONTROL: -#ifdef _POSIX_JOB_CONTROL - return 1; -#else - return -1; -#endif - - case _SC_MAPPED_FILES: -#ifdef _POSIX_MAPPED_FILES - return 1; -#else - return -1; -#endif - - case _SC_MEMLOCK: -#ifdef _POSIX_MEMLOCK - return 1; -#else - return -1; -#endif - - case _SC_MEMLOCK_RANGE: -#ifdef _POSIX_MEMLOCK_RANGE - return _POSIX_MEMLOCK_RANGE; -#else - return -1; -#endif - - case _SC_MEMORY_PROTECTION: -#ifdef _POSIX_MEMORY_PROTECTION - return 1; -#else - return -1; -#endif - - case _SC_MESSAGE_PASSING: -#ifdef _POSIX_MESSAGE_PASSING - return 1; -#else - return -1; -#endif - - case _SC_PRIORITIZED_IO: -#ifdef _POSIX_PRIORITIZED_IO - return 1; -#else - return -1; -#endif - - case _SC_PRIORITY_SCHEDULING: -#ifdef _POSIX_PRIORITY_SCHEDULING - return 1; -#else - return -1; -#endif - - case _SC_REALTIME_SIGNALS: -#ifdef _POSIX_REALTIME_SIGNALS - return 1; -#else - return -1; -#endif - - case _SC_SAVED_IDS: -#ifdef _POSIX_SAVED_IDS - return 1; -#else - return -1; -#endif - - case _SC_SEMAPHORES: -#ifdef _POSIX_SEMAPHORES - return 1; -#else - return -1; -#endif - - case _SC_SHARED_MEMORY_OBJECTS: -#ifdef _POSIX_SHARED_MEMORY_OBJECTS - return 1; -#else - return -1; -#endif - - case _SC_SYNCHRONIZED_IO: -#ifdef _POSIX_SYNCHRONIZED_IO - return 1; -#else - return -1; -#endif - - case _SC_TIMERS: -#ifdef _POSIX_TIMERS - return 1; -#else - return -1; -#endif - - case _SC_THREADS: -#ifdef _POSIX_THREADS - return 1; -#else - return -1; -#endif - - case _SC_THREAD_ATTR_STACKADDR: -#ifdef _POSIX_THREAD_ATTR_STACKADDR - return 1; -#else - return -1; -#endif - - case _SC_THREAD_ATTR_STACKSIZE: -#ifdef _POSIX_THREAD_ATTR_STACKSIZE - return 1; -#else - return -1; -#endif - - case _SC_THREAD_PRIORITY_SCHEDULING: -#ifdef _POSIX_THREAD_PRIORITY_SCHEDULING - return 1; -#else - return -1; -#endif - - case _SC_THREAD_PRIO_INHERIT: -#ifdef _POSIX_THREAD_PRIO_INHERIT - return 1; -#else - return -1; -#endif - - case _SC_THREAD_PRIO_PROTECT: -#ifdef _POSIX_THREAD_PRIO_PROTECT - return 1; -#else - return -1; -#endif - - case _SC_THREAD_PROCESS_SHARED: -#ifdef _POSIX_THREAD_PROCESS_SHARED - return 1; -#else - return -1; -#endif - - case _SC_THREAD_SAFE_FUNCTIONS: -#ifdef _POSIX_THREAD_SAFE_FUNCTIONS - return 1; -#else - return -1; -#endif - - case _SC_VERSION: -#ifdef _POSIX_VERSION - return _POSIX_VERSION; -#else - return -1; -#endif - - default: - errno = EINVAL; - return -1; - } - - return -1; /* can't get here */ -} |