granicus.if.org Git - strace/blob - printstat.h

   1 #ifndef DO_PRINTSTAT
   2 # define DO_PRINTSTAT do_printstat
   3 #endif
   4
   5 #ifndef STRUCT_STAT
   6 # define STRUCT_STAT struct stat
   7 #endif
   8
   9 #ifndef STAT_MAJOR
  10 # define STAT_MAJOR(x) major(x)
  11 #endif
  12
  13 #ifndef STAT_MINOR
  14 # define STAT_MINOR(x) minor(x)
  15 #endif
  16
  17 static void
  18 DO_PRINTSTAT(struct tcb *tcp, const STRUCT_STAT *statbuf)
  19 {
  20         if (!abbrev(tcp)) {
  21                 tprintf("{st_dev=makedev(%u, %u), st_ino=%llu, st_mode=%s, ",
  22                         (unsigned int) STAT_MAJOR(statbuf->st_dev),
  23                         (unsigned int) STAT_MINOR(statbuf->st_dev),
  24                         (unsigned long long) statbuf->st_ino,
  25                         sprintmode(statbuf->st_mode));
  26                 tprintf("st_nlink=%u, st_uid=%u, st_gid=%u, ",
  27                         (unsigned int) statbuf->st_nlink,
  28                         (unsigned int) statbuf->st_uid,
  29                         (unsigned int) statbuf->st_gid);
  30 #ifdef HAVE_STRUCT_STAT_ST_BLKSIZE
  31                 tprintf("st_blksize=%u, ", (unsigned int) statbuf->st_blksize);
  32 #endif
  33 #ifdef HAVE_STRUCT_STAT_ST_BLOCKS
  34                 tprintf("st_blocks=%llu, ",
  35                         (unsigned long long) statbuf->st_blocks);
  36 #endif
  37         } else {
  38                 tprintf("{st_mode=%s, ", sprintmode(statbuf->st_mode));
  39         }
  40
  41         switch (statbuf->st_mode & S_IFMT) {
  42         case S_IFCHR: case S_IFBLK:
  43 #ifdef HAVE_STRUCT_STAT_ST_RDEV
  44                 tprintf("st_rdev=makedev(%u, %u), ",
  45                         (unsigned int) STAT_MAJOR(statbuf->st_rdev),
  46                         (unsigned int) STAT_MINOR(statbuf->st_rdev));
  47 #else /* !HAVE_STRUCT_STAT_ST_RDEV */
  48                 tprintf("st_size=makedev(%u, %u), ",
  49                         (unsigned int) STAT_MAJOR(statbuf->st_size),
  50                         (unsigned int) STAT_MINOR(statbuf->st_size));
  51 #endif /* !HAVE_STRUCT_STAT_ST_RDEV */
  52                 break;
  53         default:
  54                 tprintf("st_size=%llu, ",
  55                         (unsigned long long) statbuf->st_size);
  56                 break;
  57         }
  58
  59         if (!abbrev(tcp)) {
  60                 const bool cast = sizeof(statbuf->st_atime) == sizeof(int);
  61
  62                 tprintf("st_atime=%s, ",
  63                         sprinttime(cast ? (time_t) (int) statbuf->st_atime:
  64                                           (time_t) statbuf->st_atime));
  65                 tprintf("st_mtime=%s, ",
  66                         sprinttime(cast ? (time_t) (int) statbuf->st_mtime:
  67                                           (time_t) statbuf->st_mtime));
  68                 tprintf("st_ctime=%s",
  69                         sprinttime(cast ? (time_t) (int) statbuf->st_ctime:
  70                                           (time_t) statbuf->st_ctime));
  71 #ifdef HAVE_STRUCT_STAT_ST_FLAGS
  72                 tprintf(", st_flags=%u", (unsigned int) statbuf->st_flags);
  73 #endif
  74 #ifdef HAVE_STRUCT_STAT_ST_FSTYPE
  75                 tprintf(", st_fstype=%.*s",
  76                         (int) sizeof statbuf->st_fstype, statbuf->st_fstype);
  77 #endif
  78 #ifdef HAVE_STRUCT_STAT_ST_GEN
  79                 tprintf(", st_gen=%u", (unsigned int) statbuf->st_gen);
  80 #endif
  81                 tprints("}");
  82         } else {
  83                 tprints("...}");
  84         }
  85 }
  86
  87 #undef STAT_MINOR
  88 #undef STAT_MAJOR
  89 #undef STRUCT_STAT
  90 #undef DO_PRINTSTAT