diff options
Diffstat (limited to 'third_party/git/compat/win32/path-utils.c')
-rw-r--r-- | third_party/git/compat/win32/path-utils.c | 52 |
1 files changed, 0 insertions, 52 deletions
diff --git a/third_party/git/compat/win32/path-utils.c b/third_party/git/compat/win32/path-utils.c deleted file mode 100644 index ebf2f12eb666..000000000000 --- a/third_party/git/compat/win32/path-utils.c +++ /dev/null @@ -1,52 +0,0 @@ -#include "../../git-compat-util.h" - -int win32_has_dos_drive_prefix(const char *path) -{ - int i; - - /* - * Does it start with an ASCII letter (i.e. highest bit not set), - * followed by a colon? - */ - if (!(0x80 & (unsigned char)*path)) - return *path && path[1] == ':' ? 2 : 0; - - /* - * While drive letters must be letters of the English alphabet, it is - * possible to assign virtually _any_ Unicode character via `subst` as - * a drive letter to "virtual drives". Even `1`, or `ä`. Or fun stuff - * like this: - * - * subst ֍: %USERPROFILE%\Desktop - */ - for (i = 1; i < 4 && (0x80 & (unsigned char)path[i]); i++) - ; /* skip first UTF-8 character */ - return path[i] == ':' ? i + 1 : 0; -} - -int win32_skip_dos_drive_prefix(char **path) -{ - int ret = has_dos_drive_prefix(*path); - *path += ret; - return ret; -} - -int win32_offset_1st_component(const char *path) -{ - char *pos = (char *)path; - - /* unc paths */ - if (!skip_dos_drive_prefix(&pos) && - is_dir_sep(pos[0]) && is_dir_sep(pos[1])) { - /* skip server name */ - pos = strpbrk(pos + 2, "\\/"); - if (!pos) - return 0; /* Error: malformed unc path */ - - do { - pos++; - } while (*pos && !is_dir_sep(*pos)); - } - - return pos + is_dir_sep(*pos) - path; -} |