1%{ 2/* 3 * Copyright is disclaimed as to the contents of this file. 4 * 5 * $FreeBSD: src/usr.bin/getconf/pathconf.gperf,v 1.4 2003/08/22 17:32:07 markm Exp $ 6 */ 7 8#include <sys/types.h> 9 10#include <string.h> 11#include <unistd.h> 12#ifdef APPLE_GETCONF_UNDERSCORE 13#include <alloca.h> 14#endif /* APPLE_GETCONF_UNDERSCORE */ 15 16#include "getconf.h" 17 18/* 19 * Override gperf's built-in external scope. 20 */ 21static const struct map *in_word_set(const char *str); 22 23%} 24struct map { const char *name; int key; int valid; }; 25%% 26FILESIZEBITS, _PC_FILESIZEBITS 27LINK_MAX, _PC_LINK_MAX 28MAX_CANON, _PC_MAX_CANON 29MAX_INPUT, _PC_MAX_INPUT 30NAME_MAX, _PC_NAME_MAX 31PATH_MAX, _PC_PATH_MAX 32PIPE_BUF, _PC_PIPE_BUF 33POSIX_ALLOC_SIZE_MIN, _PC_ALLOC_SIZE_MIN 34POSIX_REC_INCR_XFER_SIZE, _PC_REC_INCR_XFER_SIZE 35POSIX_REC_MAX_XFER_SIZE, _PC_REC_MAX_XFER_SIZE 36POSIX_REC_MIN_XFER_SIZE, _PC_REC_MIN_XFER_SIZE 37POSIX_REC_XFER_ALIGN, _PC_REC_XFER_ALIGN 38POSIX2_SYMLINKS, _PC_2_SYMLINKS 39SYMLINK_MAX, _PC_SYMLINK_MAX 40TRUSTEDBSD_ACL_EXTENDED, _PC_ACL_EXTENDED 41TRUSTEDBSD_ACL_PATH_MAX, _PC_ACL_PATH_MAX 42TRUSTEDBSD_CAP_PRESENT, _PC_CAP_PRESENT 43TRUSTEDBSD_INF_PRESENT, _PC_INF_PRESENT 44TRUSTEDBSD_MAC_PRESENT, _PC_MAC_PRESENT 45_POSIX_ASYNC_IO, _PC_ASYNC_IO 46_POSIX_CHOWN_RESTRICTED, _PC_CHOWN_RESTRICTED 47_POSIX_NO_TRUNC, _PC_NO_TRUNC 48_POSIX_PATH_MAX, _PC_PATH_MAX 49_POSIX_PRIO_IO, _PC_PRIO_IO 50_POSIX_SYNC_IO, _PC_SYNC_IO 51_POSIX_VDISABLE, _PC_VDISABLE 52%% 53int 54find_pathconf(const char *name, int *key) 55{ 56 const struct map *rv; 57#ifdef APPLE_GETCONF_UNDERSCORE 58 char *alt; 59#endif /* APPLE_GETCONF_UNDERSCORE */ 60 61 rv = in_word_set(name); 62 if (rv != NULL) { 63 if (rv->valid) { 64 *key = rv->key; 65 return 1; 66 } 67 return -1; 68 } 69#ifdef APPLE_GETCONF_UNDERSCORE 70 if(*name == '_') 71 alt = (char *)name + 1; 72 else { 73 if((alt = (char *)alloca(strlen(name) + 2)) == NULL) 74 return 0; 75 *alt = '_'; 76 strcpy(alt + 1, name); 77 } 78 rv = in_word_set(alt); 79 if (rv != NULL) { 80 if (rv->valid) { 81 *key = rv->key; 82 return 1; 83 } 84 return -1; 85 } 86#endif /* APPLE_GETCONF_UNDERSCORE */ 87 return 0; 88} 89