%{ /* * Copyright is disclaimed as to the contents of this file. * * $FreeBSD: src/usr.bin/getconf/sysconf.gperf,v 1.5 2003/08/22 17:32:07 markm Exp $ */ #include #include #include #ifdef APPLE_GETCONF_UNDERSCORE #include #endif /* APPLE_GETCONF_UNDERSCORE */ #include "getconf.h" /* * Override gperf's built-in external scope. */ static const struct map *in_word_set(const char *str); %} struct map { const char *name; int key; int valid; }; %% AIO_LISTIO_MAX, _SC_AIO_LISTIO_MAX AIO_MAX, _SC_AIO_MAX AIO_PRIO_DELTA_MAX, _SC_AIO_PRIO_DELTA_MAX ARG_MAX, _SC_ARG_MAX ATEXIT_MAX, _SC_ATEXIT_MAX BC_BASE_MAX, _SC_BC_BASE_MAX BC_DIM_MAX, _SC_BC_DIM_MAX BC_SCALE_MAX, _SC_BC_SCALE_MAX BC_STRING_MAX, _SC_BC_STRING_MAX CHILD_MAX, _SC_CHILD_MAX CLK_TCK, _SC_CLK_TCK COLL_WEIGHTS_MAX, _SC_COLL_WEIGHTS_MAX DELAYTIMER_MAX, _SC_DELAYTIMER_MAX EXPR_NEST_MAX, _SC_EXPR_NEST_MAX GETGR_R_SIZE_MAX, _SC_GETGR_R_SIZE_MAX GETPW_R_SIZE_MAX, _SC_GETPW_R_SIZE_MAX HOST_NAME_MAX, _SC_HOST_NAME_MAX IOV_MAX, _SC_IOV_MAX LINE_MAX, _SC_LINE_MAX LOGIN_NAME_MAX, _SC_LOGIN_NAME_MAX MQ_OPEN_MAX, _SC_MQ_OPEN_MAX MQ_PRIO_MAX, _SC_MQ_PRIO_MAX NGROUPS_MAX, _SC_NGROUPS_MAX NPROCESSORS_CONF, _SC_NPROCESSORS_CONF NPROCESSORS_ONLN, _SC_NPROCESSORS_ONLN OPEN_MAX, _SC_OPEN_MAX PAGESIZE, _SC_PAGESIZE PAGE_SIZE, _SC_PAGESIZE PASS_MAX, _SC_PASS_MAX PTHREAD_DESTRUCTOR_ITERATIONS, _SC_THREAD_DESTRUCTOR_ITERATIONS PTHREAD_KEYS_MAX, _SC_THREAD_KEYS_MAX PTHREAD_STACK_MIN, _SC_THREAD_STACK_MIN PTHREAD_THREADS_MAX, _SC_THREAD_THREADS_MAX RE_DUP_MAX, _SC_RE_DUP_MAX RTSIG_MAX, _SC_RTSIG_MAX SEM_NSEMS_MAX, _SC_SEM_NSEMS_MAX SEM_VALUE_MAX, _SC_SEM_VALUE_MAX SIGQUEUE_MAX, _SC_SIGQUEUE_MAX STREAM_MAX, _SC_STREAM_MAX SYMLOOP_MAX, _SC_SYMLOOP_MAX TIMER_MAX, _SC_TIMER_MAX TTY_NAME_MAX, _SC_TTY_NAME_MAX TZNAME_MAX, _SC_TZNAME_MAX _POSIX2_CHAR_TERM, _SC_2_CHAR_TERM _POSIX2_C_BIND, _SC_2_C_BIND _POSIX2_C_DEV, _SC_2_C_DEV _POSIX2_C_VERSION, _SC_2_C_VERSION _POSIX2_FORT_DEV, _SC_2_FORT_DEV _POSIX2_FORT_RUN, _SC_2_FORT_RUN _POSIX2_LOCALEDEF, _SC_2_LOCALEDEF _POSIX2_PBS, _SC_PBS _POSIX2_PBS_ACCOUNTING, _SC_PBS_ACCOUNTING, _POSIX2_PBS_CHECKPOINT, _SC_PBS_CHECKPOINT _POSIX2_PBS_LOCATE, _SC_PBS_LOCATE _POSIX2_PBS_MESSAGE, _SC_PBS_MESSAGE _POSIX2_PBS_TRACK, _SC_PBS_TRACK _POSIX2_SW_DEV, _SC_2_SW_DEV _POSIX2_UPE, _SC_2_UPE _POSIX2_VERSION, _SC_2_VERSION _POSIX_ADVISORY_INFO, _SC_ADVISORY_INFO _POSIX_ASYNCHRONOUS_IO, _SC_ASYNCHRONOUS_IO _POSIX_BARRIERS, _SC_BARRIERS _POSIX_CLOCK_SELECTION, _SC_CLOCK_SELECTION _POSIX_CPUTIME, _SC_CPUTIME _POSIX_FILE_LOCKING, _SC_FILE_LOCKING _POSIX_FSYNC, _SC_FSYNC _POSIX_IPV6, _SC_IPV6 _POSIX_JOB_CONTROL, _SC_JOB_CONTROL _POSIX_MAPPED_FILES, _SC_MAPPED_FILES _POSIX_MEMLOCK, _SC_MEMLOCK _POSIX_MEMLOCK_RANGE, _SC_MEMLOCK_RANGE _POSIX_MEMORY_PROTECTION, _SC_MEMORY_PROTECTION _POSIX_MESSAGE_PASSING, _SC_MESSAGE_PASSING _POSIX_MONOTONIC_CLOCK, _SC_MONOTONIC_CLOCK _POSIX_PRIORITIZED_IO, _SC_PRIORITIZED_IO _POSIX_PRIORITY_SCHEDULING, _SC_PRIORITY_SCHEDULING _POSIX_RAW_SOCKETS, _SC_RAW_SOCKETS _POSIX_READER_WRITER_LOCKS, _SC_READER_WRITER_LOCKS _POSIX_REALTIME_SIGNALS, _SC_REALTIME_SIGNALS _POSIX_REGEXP, _SC_REGEXP _POSIX_SAVED_IDS, _SC_SAVED_IDS _POSIX_SEMAPHORES, _SC_SEMAPHORES _POSIX_SHARED_MEMORY_OBJECTS, _SC_SHARED_MEMORY_OBJECTS _POSIX_SHELL, _SC_SHELL _POSIX_SPAWN, _SC_SPAWN _POSIX_SPIN_LOCKS, _SC_SPIN_LOCKS _POSIX_SPORADIC_SERVER, _SC_SPORADIC_SERVER _POSIX_SYNCHRONIZED_IO, _SC_SYNCHRONIZED_IO _POSIX_THREADS, _SC_THREADS _POSIX_THREAD_ATTR_STACKADDR, _SC_THREAD_ATTR_STACKADDR _POSIX_THREAD_ATTR_STACKSIZE, _SC_THREAD_ATTR_STACKSIZE _POSIX_THREAD_CPUTIME, _SC_THREAD_CPUTIME _POSIX_THREAD_PRIORITY_SCHEDULING, _SC_THREAD_PRIORITY_SCHEDULING _POSIX_THREAD_PRIO_INHERIT, _SC_THREAD_PRIO_INHERIT _POSIX_THREAD_PRIO_PROTECT, _SC_THREAD_PRIO_PROTECT _POSIX_THREAD_PROCESS_SHARED, _SC_THREAD_PROCESS_SHARED _POSIX_THREAD_SAFE_FUNCTIONS, _SC_THREAD_SAFE_FUNCTIONS _POSIX_THREAD_SPORADIC_SERVER, _SC_THREAD_SPORADIC_SERVER _POSIX_TIMEOUTS, _SC_TIMEOUTS _POSIX_TRACE, _SC_TRACE _POSIX_TRACE_EVENT_FILTER, _SC_TRACE_EVENT_FILTER _POSIX_TRACE_INHERIT, _SC_TRACE_INHERIT _POSIX_TRACE_LOG, _SC_TRACE_LOG _POSIX_TIMERS, _SC_TIMERS _POSIX_TYPED_MEMORY_OBJECTS, _SC_TYPED_MEMORY_OBJECTS _POSIX_VERSION, _SC_VERSION _POSIX_V6_ILP32_OFF32, _SC_V6_ILP32_OFF32 _POSIX_V6_ILP32_OFFBIG, _SC_V6_ILP32_OFFBIG _POSIX_V6_LP64_OFF64, _SC_V6_LP64_OFF64 _POSIX_V6_LP64_OFFBIG, _SC_V6_LP64_OFFBIG _XOPEN_CRYPT, _SC_XOPEN_CRYPT _XOPEN_ENH_I18N, _SC_XOPEN_ENH_I18N _XOPEN_LEGACY, _SC_XOPEN_LEGACY _XOPEN_REALTIME, _SC_XOPEN_REALTIME _XOPEN_REALTIME_THREADS, _SC_XOPEN_REALTIME_THREADS _XOPEN_SHM, _SC_XOPEN_SHM _XOPEN_STREAMS, _SC_XOPEN_STREAMS _XOPEN_UNIX, _SC_XOPEN_UNIX _XOPEN_VERSION, _SC_XOPEN_VERSION _XOPEN_XCU_VERSION, _SC_XCU_VERSION %% int find_sysconf(const char *name, int *key) { const struct map *rv; #ifdef APPLE_GETCONF_UNDERSCORE char *alt; #endif /* APPLE_GETCONF_UNDERSCORE */ rv = in_word_set(name); if (rv != NULL) { if (rv->valid) { *key = rv->key; return 1; } return -1; } #ifdef APPLE_GETCONF_UNDERSCORE if(*name == '_') alt = name + 1; else { if((alt = (char *)alloca(strlen(name) + 2)) == NULL) return 0; *alt = '_'; strcpy(alt + 1, name); } rv = in_word_set(alt); if (rv != NULL) { if (rv->valid) { *key = rv->key; return 1; } return -1; } #endif /* APPLE_GETCONF_UNDERSCORE */ return 0; }