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| author | Guy Harris <guy@alum.mit.edu> | 2014-02-02 15:17:06 -0800 |
|---|---|---|
| committer | Guy Harris <guy@alum.mit.edu> | 2014-02-02 15:17:06 -0800 |
| commit | 3454732513abdbd1490c6107a94c6474f71a74d2 (patch) | |
| tree | bf0126f8412e8bb2144268691c4c6adc2342559f /smbutil.c | |
| parent | 89e2444c8b41776ad96c7a4c90a7bc030165c259 (diff) | |
| download | tcpdump-3454732513abdbd1490c6107a94c6474f71a74d2.tar.gz | |
Do our own isascii(), isprint(), isgraph(), and toascii().
We do *not* want the behavior of isprint() and isgraph() to be
locale-dependent - we want both of them to return "true" only for ASCII
characters.
We have to do our own isascii() and toascii() on non-UN*X systems
anyway, so let's just do all of them ourselves.
Diffstat (limited to 'smbutil.c')
| -rw-r--r-- | smbutil.c | 6 |
1 files changed, 3 insertions, 3 deletions
@@ -329,7 +329,7 @@ write_bits(unsigned int val, const char *fmt) } } -/* convert a UCS2 string into iso-8859-1 string */ +/* convert a UCS-2 string into an ASCII string */ #define MAX_UNISTR_SIZE 1000 static const char * unistr(const u_char *s, u_int32_t *len, int use_unicode) @@ -384,7 +384,7 @@ unistr(const u_char *s, u_int32_t *len, int use_unicode) TCHECK(s[0]); if (l >= MAX_UNISTR_SIZE) break; - if (isprint(s[0])) + if (ND_ISPRINT(s[0])) buf[l] = s[0]; else { if (s[0] == 0) @@ -400,7 +400,7 @@ unistr(const u_char *s, u_int32_t *len, int use_unicode) TCHECK2(s[0], 2); if (l >= MAX_UNISTR_SIZE) break; - if (s[1] == 0 && isprint(s[0])) { + if (s[1] == 0 && ND_ISPRINT(s[0])) { /* It's a printable ASCII character */ buf[l] = s[0]; } else { |