diff options
Diffstat (limited to 'sysdeps/posix/sysconf.c')
| -rw-r--r-- | sysdeps/posix/sysconf.c | 158 |
1 files changed, 79 insertions, 79 deletions
diff --git a/sysdeps/posix/sysconf.c b/sysdeps/posix/sysconf.c index 0c0d7d1418..de72e84829 100644 --- a/sysdeps/posix/sysconf.c +++ b/sysdeps/posix/sysconf.c @@ -1,5 +1,5 @@ -/* Copyright (C) 1991,1993,1995-1997,1999-2003,2004,2006 - Free Software Foundation, Inc. +/* Copyright (C) 1991,1993,1995-1997,1999-2003,2004 + Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -68,7 +68,7 @@ __sysconf (name) #ifdef CHILD_MAX return CHILD_MAX; #else - return __get_child_max (); + return -1; #endif case _SC_CLK_TCK: @@ -95,112 +95,112 @@ __sysconf (name) return MAX (__tzname_max (), _POSIX_TZNAME_MAX); case _SC_JOB_CONTROL: -#if _POSIX_JOB_CONTROL > 0 - return _POSIX_JOB_CONTROL; +#ifdef _POSIX_JOB_CONTROL + return 1; #else return -1; #endif case _SC_SAVED_IDS: -#if _POSIX_SAVED_IDS > 0 +#ifdef _POSIX_SAVED_IDS return 1; #else return -1; #endif case _SC_REALTIME_SIGNALS: -#if _POSIX_REALTIME_SIGNALS > 0 +#ifdef _POSIX_REALTIME_SIGNALS return _POSIX_REALTIME_SIGNALS; #else return -1; #endif case _SC_PRIORITY_SCHEDULING: -#if _POSIX_PRIORITY_SCHEDULING > 0 +#ifdef _POSIX_PRIORITY_SCHEDULING return _POSIX_PRIORITY_SCHEDULING; #else return -1; #endif case _SC_TIMERS: -#if _POSIX_TIMERS > 0 +#ifdef _POSIX_TIMERS return _POSIX_TIMERS; #else return -1; #endif case _SC_ASYNCHRONOUS_IO: -#if _POSIX_ASYNCHRONOUS_IO > 0 +#ifdef _POSIX_ASYNCHRONOUS_IO return _POSIX_ASYNCHRONOUS_IO; #else return -1; #endif case _SC_PRIORITIZED_IO: -#if _POSIX_PRIORITIZED_IO > 0 +#ifdef _POSIX_PRIORITIZED_IO return _POSIX_PRIORITIZED_IO; #else return -1; #endif case _SC_SYNCHRONIZED_IO: -#if _POSIX_SYNCHRONIZED_IO > 0 +#ifdef _POSIX_SYNCHRONIZED_IO return _POSIX_SYNCHRONIZED_IO; #else return -1; #endif case _SC_FSYNC: -#if _POSIX_FSYNC > 0 +#ifdef _POSIX_FSYNC return _POSIX_FSYNC; #else return -1; #endif case _SC_MAPPED_FILES: -#if _POSIX_MAPPED_FILES > 0 +#ifdef _POSIX_MAPPED_FILES return _POSIX_MAPPED_FILES; #else return -1; #endif case _SC_MEMLOCK: -#if _POSIX_MEMLOCK > 0 +#ifdef _POSIX_MEMLOCK return _POSIX_MEMLOCK; #else return -1; #endif case _SC_MEMLOCK_RANGE: -#if _POSIX_MEMLOCK_RANGE > 0 +#ifdef _POSIX_MEMLOCK_RANGE return _POSIX_MEMLOCK_RANGE; #else return -1; #endif case _SC_MEMORY_PROTECTION: -#if _POSIX_MEMORY_PROTECTION > 0 +#ifdef _POSIX_MEMORY_PROTECTION return _POSIX_MEMORY_PROTECTION; #else return -1; #endif case _SC_MESSAGE_PASSING: -#if _POSIX_MESSAGE_PASSING > 0 +#ifdef _POSIX_MESSAGE_PASSING return _POSIX_MESSAGE_PASSING; #else return -1; #endif case _SC_SEMAPHORES: -#if _POSIX_SEMAPHORES > 0 +#ifdef _POSIX_SEMAPHORES return _POSIX_SEMAPHORES; #else return -1; #endif case _SC_SHARED_MEMORY_OBJECTS: -#if _POSIX_SHARED_MEMORY_OBJECTS > 0 +#ifdef _POSIX_SHARED_MEMORY_OBJECTS return _POSIX_SHARED_MEMORY_OBJECTS; #else return -1; @@ -353,49 +353,49 @@ __sysconf (name) #endif case _SC_PII: -#if _POSIX_PII > 0 +#ifdef _POSIX_PII return 1; #else return -1; #endif case _SC_PII_XTI: -#if _POSIX_PII_XTI > 0 +#ifdef _POSIX_PII_XTI return 1; #else return -1; #endif case _SC_PII_SOCKET: -#if _POSIX_PII_SOCKET > 0 +#ifdef _POSIX_PII_SOCKET return 1; #else return -1; #endif case _SC_PII_INTERNET: -#if _POSIX_PII_INTERNET > 0 +#ifdef _POSIX_PII_INTERNET return 1; #else return -1; #endif case _SC_PII_OSI: -#if _POSIX_PII_OSI > 0 +#ifdef _POSIX_PII_OSI return 1; #else return -1; #endif case _SC_POLL: -#if _POSIX_POLL > 0 +#ifdef _POSIX_POLL return 1; #else return -1; #endif case _SC_SELECT: -#if _POSIX_SELECT > 0 +#ifdef _POSIX_SELECT return 1; #else return -1; @@ -410,35 +410,35 @@ __sysconf (name) #endif case _SC_PII_INTERNET_STREAM: -#if _POSIX_PII_INTERNET_STREAM > 0 +#ifdef _POSIX_PII_INTERNET_STREAM return 1; #else return -1; #endif case _SC_PII_INTERNET_DGRAM: -#if _POSIX_PII_INTERNET_DGRAM > 0 +#ifdef _POSIX_PII_INTERNET_DGRAM return 1; #else return -1; #endif case _SC_PII_OSI_COTS: -#if _POSIX_PII_OSI_COTS > 0 +#ifdef _POSIX_PII_OSI_COTS return 1; #else return -1; #endif case _SC_PII_OSI_CLTS: -#if _POSIX_PII_OSI_CLTS > 0 +#ifdef _POSIX_PII_OSI_CLTS return 1; #else return -1; #endif case _SC_PII_OSI_M: -#if _POSIX_PII_OSI_M > 0 +#ifdef _POSIX_PII_OSI_M return 1; #else return -1; @@ -519,14 +519,14 @@ __sysconf (name) /* POSIX 1003.1c (POSIX Threads). */ case _SC_THREADS: -#if _POSIX_THREADS > 0 +#ifdef _POSIX_THREADS return _POSIX_THREADS; #else return -1; #endif case _SC_THREAD_SAFE_FUNCTIONS: -#if _POSIX_THREAD_SAFE_FUNCTIONS > 0 +#ifdef _POSIX_THREAD_SAFE_FUNCTIONS return _POSIX_THREAD_SAFE_FUNCTIONS; #else return -1; @@ -553,7 +553,7 @@ __sysconf (name) #endif case _SC_THREAD_DESTRUCTOR_ITERATIONS: -#if _POSIX_THREAD_DESTRUCTOR_ITERATIONS > 0 +#ifdef _POSIX_THREAD_DESTRUCTOR_ITERATIONS return _POSIX_THREAD_DESTRUCTOR_ITERATIONS; #else return -1; @@ -581,42 +581,42 @@ __sysconf (name) #endif case _SC_THREAD_ATTR_STACKADDR: -#if _POSIX_THREAD_ATTR_STACKADDR > 0 +#ifdef _POSIX_THREAD_ATTR_STACKADDR return _POSIX_THREAD_ATTR_STACKADDR; #else return -1; #endif case _SC_THREAD_ATTR_STACKSIZE: -#if _POSIX_THREAD_ATTR_STACKSIZE > 0 +#ifdef _POSIX_THREAD_ATTR_STACKSIZE return _POSIX_THREAD_ATTR_STACKSIZE; #else return -1; #endif case _SC_THREAD_PRIORITY_SCHEDULING: -#if _POSIX_THREAD_PRIORITY_SCHEDULING > 0 +#ifdef _POSIX_THREAD_PRIORITY_SCHEDULING return _POSIX_THREAD_PRIORITY_SCHEDULING; #else return -1; #endif case _SC_THREAD_PRIO_INHERIT: -#if _POSIX_THREAD_PRIO_INHERIT > 0 +#ifdef _POSIX_THREAD_PRIO_INHERIT return _POSIX_THREAD_PRIO_INHERIT; #else return -1; #endif case _SC_THREAD_PRIO_PROTECT: -#if _POSIX_THREAD_PRIO_PROTECT > 0 +#ifdef _POSIX_THREAD_PRIO_PROTECT return _POSIX_THREAD_PRIO_PROTECT; #else return -1; #endif case _SC_THREAD_PROCESS_SHARED: -#if _POSIX_THREAD_PROCESS_SHARED > 0 +#ifdef _POSIX_THREAD_PROCESS_SHARED return _POSIX_THREAD_PROCESS_SHARED; #else return -1; @@ -857,40 +857,40 @@ __sysconf (name) #endif case _SC_ADVISORY_INFO: -#if _POSIX_ADVISORY_INFO > 0 +#ifdef _POSIX_ADVISORY_INFO return _POSIX_ADVISORY_INFO; #else return -1; #endif case _SC_BARRIERS: -#if _POSIX_BARRIERS > 0 +#ifdef _POSIX_BARRIERS return _POSIX_BARRIERS; #else return -1; #endif case _SC_BASE: -#if _POSIX_BASE > 0 +#ifdef _POSIX_BASE return _POSIX_BASE; #else return -1; #endif case _SC_C_LANG_SUPPORT: -#if _POSIX_C_LANG_SUPPORT > 0 +#ifdef _POSIX_C_LANG_SUPPORT return _POSIX_C_LANG_SUPPORT; #else return -1; #endif case _SC_C_LANG_SUPPORT_R: -#if _POSIX_C_LANG_SUPPORT_R > 0 +#ifdef _POSIX_C_LANG_SUPPORT_R return _POSIX_C_LANG_SUPPORT_R; #else return -1; #endif case _SC_CLOCK_SELECTION: -#if _POSIX_CLOCK_SELECTION > 0 +#ifdef _POSIX_CLOCK_SELECTION return _POSIX_CLOCK_SELECTION; #else return -1; @@ -904,58 +904,58 @@ __sysconf (name) #endif case _SC_DEVICE_IO: -#if _POSIX_DEVICE_IO > 0 +#ifdef _POSIX_DEVICE_IO return _POSIX_DEVICE_IO; #else return -1; #endif case _SC_DEVICE_SPECIFIC: -#if _POSIX_DEVICE_SPCIFIC > 0 +#ifdef _POSIX_DEVICE_SPCIFIC return _POSIX_DEVICE_SPECIFIC; #else return -1; #endif case _SC_DEVICE_SPECIFIC_R: -#if _POSIX_DEVICE_SPCIFIC_R > 0 +#ifdef _POSIX_DEVICE_SPCIFIC_R return _POSIX_DEVICE_SPECIFIC_R; #else return -1; #endif case _SC_FD_MGMT: -#if _POSIX_FD_MGMT > 0 +#ifdef _POSIX_FD_MGMT return _POSIX_FD_MGMT; #else return -1; #endif case _SC_FIFO: -#if _POSIX_FIFO > 0 +#ifdef _POSIX_FIFO return _POSIX_FIFO; #else return -1; #endif case _SC_PIPE: -#if _POSIX_PIPE > 0 +#ifdef _POSIX_PIPE return _POSIX_PIPE; #else return -1; #endif case _SC_FILE_ATTRIBUTES: -#if _POSIX_FILE_ATTRIBUTES > 0 +#ifdef _POSIX_FILE_ATTRIBUTES return _POSIX_FILE_ATTRIBUTES; #else return -1; #endif case _SC_FILE_LOCKING: -#if _POSIX_FILE_LOCKING > 0 +#ifdef _POSIX_FILE_LOCKING return _POSIX_FILE_LOCKING; #else return -1; #endif case _SC_FILE_SYSTEM: -#if _POSIX_FILE_SYSTEM > 0 +#ifdef _POSIX_FILE_SYSTEM return _POSIX_FILE_SYSTEM; #else return -1; @@ -969,53 +969,53 @@ __sysconf (name) #endif case _SC_MULTI_PROCESS: -#if _POSIX_MULTI_PROCESS > 0 +#ifdef _POSIX_MULTI_PROCESS return _POSIX_MULTI_PROCESS; #else return -1; #endif case _SC_SINGLE_PROCESS: -#if _POSIX_SINGLE_PROCESS > 0 +#ifdef _POSIX_SINGLE_PROCESS return _POSIX_SINGLE_PROCESS; #else return -1; #endif case _SC_NETWORKING: -#if _POSIX_NETWORKING > 0 +#ifdef _POSIX_NETWORKING return _POSIX_NETWORKING; #else return -1; #endif case _SC_READER_WRITER_LOCKS: -#if _POSIX_READER_WRITER_LOCKS > 0 +#ifdef _POSIX_READER_WRITER_LOCKS return _POSIX_READER_WRITER_LOCKS; #else return -1; #endif case _SC_SPIN_LOCKS: -#if _POSIX_SPIN_LOCKS > 0 +#ifdef _POSIX_SPIN_LOCKS return _POSIX_SPIN_LOCKS; #else return -1; #endif case _SC_REGEXP: -#if _POSIX_REGEXP > 0 +#ifdef _POSIX_REGEXP return _POSIX_REGEXP; #else return -1; #endif case _SC_REGEX_VERSION: -#if _POSIX_REGEX_VERSION > 0 +#ifdef _POSIX_REGEX_VERSION return _POSIX_REGEX_VERSION; #else return -1; #endif case _SC_SHELL: -#if _POSIX_SHELL > 0 +#ifdef _POSIX_SHELL return _POSIX_SHELL; #else return -1; @@ -1029,33 +1029,33 @@ __sysconf (name) #endif case _SC_SPAWN: -#if _POSIX_SPAWN > 0 +#ifdef _POSIX_SPAWN return _POSIX_SPAWN; #else return -1; #endif case _SC_SPORADIC_SERVER: -#if _POSIX_SPORADIC_SERVER > 0 +#ifdef _POSIX_SPORADIC_SERVER return _POSIX_SPORADIC_SERVER; #else return -1; #endif case _SC_THREAD_SPORADIC_SERVER: -#if _POSIX_THREAD_SPORADIC_SERVER > 0 +#ifdef _POSIX_THREAD_SPORADIC_SERVER return _POSIX_THREAD_SPORADIC_SERVER; #else return -1; #endif case _SC_SYSTEM_DATABASE: -#if _POSIX_SYSTEM_DATABASE > 0 +#ifdef _POSIX_SYSTEM_DATABASE return _POSIX_SYSTEM_DATABASE; #else return -1; #endif case _SC_SYSTEM_DATABASE_R: -#if _POSIX_SYSTEM_DATABASE_R > 0 +#ifdef _POSIX_SYSTEM_DATABASE_R return _POSIX_SYSTEM_DATABASE_R; #else return -1; @@ -1069,27 +1069,27 @@ __sysconf (name) #endif case _SC_TIMEOUTS: -#if _POSIX_TIMEOUTS > 0 +#ifdef _POSIX_TIMEOUTS return _POSIX_TIMEOUTS; #else return -1; #endif case _SC_TYPED_MEMORY_OBJECTS: -#if _POSIX_TYPED_MEMORY_OBJECTS > 0 +#ifdef _POSIX_TYPED_MEMORY_OBJECTS return _POSIX_TYPED_MEMORY_OBJECTS; #else return -1; #endif case _SC_USER_GROUPS: -#if _POSIX_USER_GROUPS > 0 +#ifdef _POSIX_USER_GROUPS return _POSIX_USER_GROUPS; #else return -1; #endif case _SC_USER_GROUPS_R: -#if _POSIX_USER_GROUPS_R > 0 +#ifdef _POSIX_USER_GROUPS_R return _POSIX_USER_GROUPS_R; #else return -1; @@ -1154,25 +1154,25 @@ __sysconf (name) #endif case _SC_TRACE: -#if _POSIX_TRACE > 0 +#ifdef _POSIX_TRACE return _POSIX_TRACE; #else return -1; #endif case _SC_TRACE_EVENT_FILTER: -#if _POSIX_TRACE_EVENT_FILTER > 0 +#ifdef _POSIX_TRACE_EVENT_FILTER return _POSIX_TRACE_EVENT_FILTER; #else return -1; #endif case _SC_TRACE_INHERIT: -#if _POSIX_TRACE_INHERIT > 0 +#ifdef _POSIX_TRACE_INHERIT return _POSIX_TRACE_INHERIT; #else return -1; #endif case _SC_TRACE_LOG: -#if _POSIX_TRACE_LOG > 0 +#ifdef _POSIX_TRACE_LOG return _POSIX_TRACE_LOG; #else return -1; @@ -1198,14 +1198,14 @@ __sysconf (name) return 0; case _SC_IPV6: -#if _POSIX_IPV6 > 0 +#ifdef _POSIX_IPV6 return _POSIX_IPV6; #else return -1; #endif case _SC_RAW_SOCKETS: -#if _POSIX_RAW_SOCKETS > 0 +#ifdef _POSIX_RAW_SOCKETS return _POSIX_RAW_SOCKETS; #else return -1; |