diff options
Diffstat (limited to 'system_cmds/getconf.tproj/limits.gperf')
| -rw-r--r-- | system_cmds/getconf.tproj/limits.gperf | 142 |
1 files changed, 142 insertions, 0 deletions
diff --git a/system_cmds/getconf.tproj/limits.gperf b/system_cmds/getconf.tproj/limits.gperf new file mode 100644 index 0000000..e94a8c7 --- /dev/null +++ b/system_cmds/getconf.tproj/limits.gperf @@ -0,0 +1,142 @@ +%{ +/* + * Copyright is disclaimed as to the contents of this file. + * + * $FreeBSD: src/usr.bin/getconf/limits.gperf,v 1.2 2003/08/22 17:32:07 markm Exp $ + */ + +#include <sys/types.h> + +#include <string.h> +#include <limits.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; intmax_t value; int valid; }; +%% +_POSIX_AIO_LISTIO_MAX, _POSIX_AIO_LISTIO_MAX +_POSIX_AIO_MAX, _POSIX_AIO_MAX +_POSIX_ARG_MAX, _POSIX_ARG_MAX +_POSIX_CHILD_MAX, _POSIX_CHILD_MAX +_POSIX_CLOCKRES_MIN, _POSIX_CLOCKRES_MIN +_POSIX_DELAYTIMER_MAX, _POSIX_DELAYTIMER_MAX +_POSIX_HOST_NAME_MAX, _POSIX_HOST_NAME_MAX +_POSIX_LINK_MAX, _POSIX_LINK_MAX +_POSIX_LOGIN_NAME_MAX, _POSIX_LOGIN_NAME_MAX +_POSIX_MAX_CANON, _POSIX_MAX_CANON +_POSIX_MAX_INPUT, _POSIX_MAX_INPUT +_POSIX_MQ_OPEN_MAX, _POSIX_MQ_OPEN_MAX +_POSIX_MQ_PRIO_MAX, _POSIX_MQ_PRIO_MAX +_POSIX_NAME_MAX, _POSIX_NAME_MAX +_POSIX_NGROUPS_MAX, _POSIX_NGROUPS_MAX +_POSIX_OPEN_MAX, _POSIX_OPEN_MAX +_POSIX_PATH_MAX, _POSIX_PATH_MAX +_POSIX_PIPE_BUF, _POSIX_PIPE_BUF +_POSIX_RE_DUP_MAX, _POSIX_RE_DUP_MAX +_POSIX_RTSIG_MAX, _POSIX_RTSIG_MAX +_POSIX_SEM_NSEMS_MAX, _POSIX_SEM_NSEMS_MAX +_POSIX_SEM_VALUE_MAX, _POSIX_SEM_VALUE_MAX +_POSIX_SIGQUEUE_MAX, _POSIX_SIGQUEUE_MAX +_POSIX_SSIZE_MAX, _POSIX_SSIZE_MAX +_POSIX_STREAM_MAX, _POSIX_STREAM_MAX +_POSIX_SS_REPL_MAX, _POSIX_SS_REPL_MAX +_POSIX_SYMLINK_MAX, _POSIX_SYMLINK_MAX +_POSIX_SYMLOOP_MAX, _POSIX_SYMLOOP_MAX +_POSIX_THREAD_DESTRUCTOR_ITERATIONS, _POSIX_THREAD_DESTRUCTOR_ITERATIONS +_POSIX_THREAD_KEYS_MAX, _POSIX_THREAD_KEYS_MAX +_POSIX_THREAD_THREADS_MAX, _POSIX_THREAD_THREADS_MAX +_POSIX_TIMER_MAX, _POSIX_TIMER_MAX +_POSIX_TRACE_EVENT_NAME_MAX, _POSIX_TRACE_EVENT_NAME_MAX +_POSIX_TRACE_NAME_MAX, _POSIX_TRACE_NAME_MAX +_POSIX_TRACE_SYS_MAX, _POSIX_TRACE_SYS_MAX +_POSIX_TRACE_USER_EVENT_MAX, _POSIX_TRACE_USER_EVENT_MAX +_POSIX_TTY_NAME_MAX, _POSIX_TTY_NAME_MAX +_POSIX_TZNAME_MAX, _POSIX_TZNAME_MAX +_POSIX2_BC_BASE_MAX, _POSIX2_BC_BASE_MAX +_POSIX2_BC_DIM_MAX, _POSIX2_BC_DIM_MAX +_POSIX2_BC_SCALE_MAX, _POSIX2_BC_SCALE_MAX +_POSIX2_BC_STRING_MAX, _POSIX2_BC_STRING_MAX +_POSIX2_CHARCLASS_NAME_MAX, _POSIX2_CHARCLASS_NAME_MAX +_POSIX2_COLL_WEIGHTS_MAX, _POSIX2_COLL_WEIGHTS_MAX +_POSIX2_EXPR_NEST_MAX, _POSIX2_EXPR_NEST_MAX +_POSIX2_LINE_MAX, _POSIX2_LINE_MAX +_POSIX2_RE_DUP_MAX, _POSIX2_RE_DUP_MAX +_XOPEN_IOV_MAX, _XOPEN_IOV_MAX +_XOPEN_NAME_MAX, _XOPEN_NAME_MAX +_XOPEN_PATH_MAX, _XOPEN_PATH_MAX +CHAR_BIT, CHAR_BIT +CHAR_MAX, CHAR_MAX +CHAR_MIN, CHAR_MIN +INT_MAX, INT_MAX +INT_MIN, INT_MIN +LLONG_MIN, LLONG_MIN +LLONG_MAX, LLONG_MAX +LONG_BIT, LONG_BIT +LONG_MAX, LONG_MAX +LONG_MIN, LONG_MIN +MB_LEN_MAX, MB_LEN_MAX +SCHAR_MAX, SCHAR_MAX +SCHAR_MIN, SCHAR_MIN +SHRT_MAX, SHRT_MAX +SHRT_MIN, SHRT_MIN +SSIZE_MAX, SSIZE_MAX +UCHAR_MAX, UCHAR_MAX +UINT_MAX, UINT_MAX +ULLONG_MAX, ULLONG_MAX +ULONG_MAX, ULONG_MAX +USHRT_MAX, USHRT_MAX +WORD_BIT, WORD_BIT +CHARCLASS_NAME_MAX, CHARCLASS_NAME_MAX +NL_ARGMAX, NL_ARGMAX +ML_LANGMAX, NL_LANGMAX +NL_MSGMAX, NL_MSGMAX +NL_NMAX, NL_NMAX +NL_SETMAX, NL_SETMAX +NL_TEXTMAX, NL_TEXTMAX +NZERO, NZERO +%% +int +find_limit(const char *name, intmax_t *value) +{ + 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) { + *value = rv->value; + 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) { + *value = rv->value; + return 1; + } + return -1; + } +#endif /* APPLE_GETCONF_UNDERSCORE */ + return 0; +} |