diff options
Diffstat (limited to 'gl/lib')
| -rw-r--r-- | gl/lib/mbsalign.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/gl/lib/mbsalign.c b/gl/lib/mbsalign.c index 117e4bf3a..d58843265 100644 --- a/gl/lib/mbsalign.c +++ b/gl/lib/mbsalign.c @@ -22,6 +22,7 @@ #include <stdlib.h> #include <string.h> #include <stdio.h> +#include <stdint.h> #include <stdbool.h> #include <limits.h> #include <wchar.h> @@ -124,7 +125,7 @@ mbs_align_pad (char *dest, const char* dest_end, size_t n_spaces) Return the length in bytes required for the final result, not counting the trailing NUL. A return value of DEST_SIZE or larger means there wasn't enough space. DEST will be NUL terminated in any case. - Return (size_t) -1 upon error (invalid multi-byte sequence in SRC, + Return SIZE_MAX upon error (invalid multi-byte sequence in SRC, or malloc failure), unless MBA_UNIBYTE_FALLBACK is specified. Update *WIDTH to indicate how many columns were used before padding. */ @@ -132,7 +133,7 @@ size_t mbsalign (const char *src, char *dest, size_t dest_size, size_t *width, mbs_align_t align, int flags) { - size_t ret = -1; + size_t ret = SIZE_MAX; size_t src_size = strlen (src) + 1; char *newstr = NULL; wchar_t *str_wc = NULL; @@ -149,7 +150,7 @@ mbsalign (const char *src, char *dest, size_t dest_size, if (MB_CUR_MAX > 1) { size_t src_chars = mbstowcs (NULL, src, 0); - if (src_chars == (size_t) -1) + if (src_chars == SIZE_MAX) { if (flags & MBA_UNIBYTE_FALLBACK) goto mbsalign_unibyte; @@ -277,7 +278,7 @@ ambsalign (const char *src, size_t *width, mbs_align_t align, int flags) buf = nbuf; *width = orig_width; req = mbsalign (src, buf, size, width, align, flags); - if (req == (size_t) -1) + if (req == SIZE_MAX) { free (buf); buf = NULL; |