diff options
Diffstat (limited to 'libc')
| -rw-r--r-- | libc/stdio/_scanf.c | 18 |
1 files changed, 8 insertions, 10 deletions
diff --git a/libc/stdio/_scanf.c b/libc/stdio/_scanf.c index a83621681..bc95d0290 100644 --- a/libc/stdio/_scanf.c +++ b/libc/stdio/_scanf.c @@ -271,7 +271,7 @@ int vsscanf(__const char *sp, __const char *fmt, va_list ap) /* Set these last since __bufgetc initialization depends on * __user_locking and only gets set if user locking is on. */ - f.__bufstart = + f.__bufstart = f.__bufpos = (unsigned char *) ((void *) sp); f.__bufread = f.__bufend = f.__bufstart + strlen(sp); @@ -506,7 +506,7 @@ enum { FLAG_THOUSANDS = 0x20, FLAG_I18N = 0x40, /* only works for d, i, u */ FLAG_MALLOC = 0x80, /* only works for s, S, and [ (and l[)*/ -}; +}; #define SPEC_RANGES { CONV_n, CONV_p, CONV_i, CONV_A, \ @@ -1024,7 +1024,7 @@ static int scan_getwc(register struct scan_cookie *sc) __set_errno(EILSEQ); /* In case of incomplete conversion. */ sc->mb_fail = 1; } - + SUCCESS: sc->width = width; /* Restore width. */ @@ -1366,7 +1366,7 @@ int VFSCANF (FILE *__restrict fp, const Wchar *__restrict format, va_list arg) if (psfs.conv_num == CONV_percent) { goto MATCH_CHAR; - } + } if (psfs.conv_num == CONV_n) { #ifdef __UCLIBC_MJN3_ONLY__ @@ -1410,7 +1410,6 @@ int VFSCANF (FILE *__restrict fp, const Wchar *__restrict format, va_list arg) { b = (psfs.store ? ((unsigned char *) psfs.cur_ptr) : buf); fail = 1; - if (psfs.conv_num == CONV_c) { if (sc.width == INT_MAX) { @@ -1451,7 +1450,7 @@ int VFSCANF (FILE *__restrict fp, const Wchar *__restrict format, va_list arg) if (*++fmt == '^') { ++fmt; invert = 1; - } + } memset(scanset, invert, sizeof(scanset)); invert = 1-invert; @@ -1519,7 +1518,7 @@ int VFSCANF (FILE *__restrict fp, const Wchar *__restrict format, va_list arg) wb = (psfs.store ? ((wchar_t *) psfs.cur_ptr) : wbuf); fail = 1; - + if (psfs.conv_num == CONV_C) { if (sc.width == INT_MAX) { sc.width = 1; @@ -1796,7 +1795,6 @@ int attribute_hidden __psfs_do_numeric(psfs_t *psfs, struct scan_cookie *sc) unsigned char usflag, base; unsigned char nonzero = 0; unsigned char seendigit = 0; - #ifdef __UCLIBC_MJN3_ONLY__ #warning CONSIDER: What should be returned for an invalid conversion specifier? @@ -2210,7 +2208,7 @@ int attribute_hidden __psfs_do_numeric(psfs_t *psfs, struct scan_cookie *sc) assert(seendigit); seendigit = 0; nonzero = 0; - + if (sc->cc == '0') { seendigit = 1; *b++ = '0'; @@ -2226,7 +2224,7 @@ int attribute_hidden __psfs_do_numeric(psfs_t *psfs, struct scan_cookie *sc) } __scan_getc(sc); } - + if (!seendigit) { /* No digits. Unrecoverable. */ goto DONE_DO_UNGET; } |