Andrew's git - gitweb.git/blob - compat/win32/path-utils.c

   1#include "../../git-compat-util.h"
   2
   3int win32_skip_dos_drive_prefix(char **path)
   4{
   5        int ret = has_dos_drive_prefix(*path);
   6        *path += ret;
   7        return ret;
   8}
   9
  10int win32_offset_1st_component(const char *path)
  11{
  12        char *pos = (char *)path;
  13
  14        /* unc paths */
  15        if (!skip_dos_drive_prefix(&pos) &&
  16                        is_dir_sep(pos[0]) && is_dir_sep(pos[1])) {
  17                /* skip server name */
  18                pos = strpbrk(pos + 2, "\\/");
  19                if (!pos)
  20                        return 0; /* Error: malformed unc path */
  21
  22                do {
  23                        pos++;
  24                } while (*pos && !is_dir_sep(*pos));
  25        }
  26
  27        return pos + is_dir_sep(*pos) - path;
  28}