libgo/go/os/dir_gccgo_c.c

   1 /* Copyright 2020 The Go Authors. All rights reserved.
   2    Use of this source code is governed by a BSD-style
   3    license that can be found in the LICENSE file.  */
   4
   5 #include <dirent.h>
   6
   7 #include "runtime.h"
   8
   9 unsigned char direntType (struct dirent *)
  10   __asm__ (GOSYM_PREFIX "os.direntType");
  11
  12 unsigned char
  13 direntType (struct dirent *p __attribute__((unused)))
  14 {
  15 #ifndef HAVE_STRUCT_DIRENT_D_TYPE
  16   return 'U';
  17 #else
  18   switch (p->d_type)
  19     {
  20 #ifdef DT_BLK
  21     case DT_BLK:
  22       return 'B';
  23 #endif
  24 #ifdef DT_CHR
  25     case DT_CHR:
  26       return 'C';
  27 #endif
  28 #ifdef DT_DBF
  29     case DT_DBF:
  30       // Database record file.
  31       // Treat as regular file.
  32       return 'R';
  33 #endif
  34 #ifdef DT_DIR
  35     case DT_DIR:
  36       return 'D';
  37 #endif
  38 #ifdef DT_FIFO
  39     case DT_FIFO:
  40       return 'F';
  41 #endif
  42 #ifdef DT_LNK
  43     case DT_LNK:
  44       return 'L';
  45 #endif
  46 #ifdef DT_REG
  47     case DT_REG:
  48       return 'R';
  49 #endif
  50 #ifdef DT_SOCK
  51     case DT_SOCK:
  52       return 'S';
  53 #endif
  54     default:
  55       return 'U';
  56     }
  57 #endif /* HAVE_DIRENT_D_TYPE */
  58 }