diff options
Diffstat (limited to 'system_cmds/getconf.tproj/sysconf.gperf')
| -rw-r--r-- | system_cmds/getconf.tproj/sysconf.gperf | 187 |
1 files changed, 187 insertions, 0 deletions
diff --git a/system_cmds/getconf.tproj/sysconf.gperf b/system_cmds/getconf.tproj/sysconf.gperf new file mode 100644 index 0000000..9bc3866 --- /dev/null +++ b/system_cmds/getconf.tproj/sysconf.gperf @@ -0,0 +1,187 @@ +%{ +/* + * 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 <sys/types.h> + +#include <string.h> +#include <unistd.h> +#ifdef APPLE_GETCONF_UNDERSCORE +#include <alloca.h> +#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_SS_REPL_MAX, _SC_SS_REPL_MAX +_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_TIMERS, _SC_TIMERS +_POSIX_TRACE, _SC_TRACE +_POSIX_TRACE_EVENT_FILTER, _SC_TRACE_EVENT_FILTER +_POSIX_TRACE_EVENT_NAME_MAX, _SC_TRACE_EVENT_NAME_MAX +_POSIX_TRACE_INHERIT, _SC_TRACE_INHERIT +_POSIX_TRACE_LOG, _SC_TRACE_LOG +_POSIX_TRACE_NAME_MAX, _SC_TRACE_NAME_MAX +_POSIX_TRACE_SYS_MAX, _SC_TRACE_SYS_MAX +_POSIX_TRACE_USER_EVENT_MAX, _SC_TRACE_USER_EVENT_MAX +_POSIX_TYPED_MEMORY_OBJECTS, _SC_TYPED_MEMORY_OBJECTS +_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_LPBIG_OFFBIG, _SC_V6_LPBIG_OFFBIG +_POSIX_VERSION, _SC_VERSION +_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 = (char *)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; +} |