usr.bin/getconf/pathconf.gperf

   1 %{
   2 /*
   3  * Copyright is disclaimed as to the contents of this file.
   4  *
   5  * $FreeBSD$
   6  */
   7
   8 #include <sys/types.h>
   9
  10 #include <string.h>
  11 #include <unistd.h>
  12
  13 #include "getconf.h"
  14
  15 /*
  16  * Override gperf's built-in external scope.
  17  */
  18 static const struct map *in_word_set(const char *str);
  19
  20 %}
  21 struct map { const char *name; int key; int valid; };
  22 %%
  23 ACL_EXTENDED, _PC_ACL_EXTENDED
  24 ACL_NFS4, _PC_ACL_NFS4
  25 ACL_PATH_MAX, _PC_ACL_PATH_MAX
  26 CAP_PRESENT, _PC_CAP_PRESENT
  27 FILESIZEBITS, _PC_FILESIZEBITS
  28 INF_PRESENT, _PC_INF_PRESENT
  29 LINK_MAX, _PC_LINK_MAX
  30 MAC_PRESENT, _PC_MAC_PRESENT
  31 MAX_CANON, _PC_MAX_CANON
  32 MAX_INPUT, _PC_MAX_INPUT
  33 MIN_HOLE_SIZE, _PC_MIN_HOLE_SIZE
  34 NAME_MAX, _PC_NAME_MAX
  35 PATH_MAX, _PC_PATH_MAX
  36 PIPE_BUF, _PC_PIPE_BUF
  37 POSIX_ALLOC_SIZE_MIN, _PC_ALLOC_SIZE_MIN
  38 POSIX_REC_INCR_XFER_SIZE, _PC_REC_INCR_XFER_SIZE
  39 POSIX_REC_MAX_XFER_SIZE, _PC_REC_MAX_XFER_SIZE
  40 POSIX_REC_MIN_XFER_SIZE, _PC_REC_MIN_XFER_SIZE
  41 POSIX_REC_XFER_ALIGN, _PC_REC_XFER_ALIGN
  42 SYMLINK_MAX, _PC_SYMLINK_MAX
  43 TRUSTEDBSD_ACL_EXTENDED, _PC_ACL_EXTENDED
  44 TRUSTEDBSD_ACL_NFS4, _PC_ACL_NFS4
  45 TRUSTEDBSD_ACL_PATH_MAX, _PC_ACL_PATH_MAX
  46 TRUSTEDBSD_CAP_PRESENT, _PC_CAP_PRESENT
  47 TRUSTEDBSD_INF_PRESENT, _PC_INF_PRESENT
  48 TRUSTEDBSD_MAC_PRESENT, _PC_MAC_PRESENT
  49 _POSIX_CHOWN_RESTRICTED, _PC_CHOWN_RESTRICTED
  50 _POSIX_NO_TRUNC, _PC_NO_TRUNC
  51 _POSIX_VDISABLE, _PC_VDISABLE
  52 _POSIX_ASYNC_IO, _PC_ASYNC_IO
  53 _POSIX_PRIO_IO, _PC_PRIO_IO
  54 _POSIX_SYNC_IO, _PC_SYNC_IO
  55 %%
  56 int
  57 find_pathconf(const char *name, int *key)
  58 {
  59         const struct map *rv;
  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         return 0;
  70 }