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authorCarmelo Amoroso <carmelo.amoroso@st.com>2011-04-06 15:13:59 +0200
committerCarmelo Amoroso <carmelo.amoroso@st.com>2011-04-06 15:13:59 +0200
commit3b3285b1b7c02d36c74a6ae265fdb02ca991c96b (patch)
tree0f3bf060794323ff690f6f4a86dc903c4570f540 /libc/stdio
parent289d19f45d7f8af9a4079938a3426aafdd2674ba (diff)
parent85f4b028d767fc390a7b866d2f58d58be489242d (diff)
Merge remote-tracking branch 'origin/master' into prelink
* origin/master: (137 commits) utils/ldd: Check for returned pointer from strrchr not the value it holds cris: add provide arch-specific vfork implementation lutimes.c, stubs.c: fix compiling lutimes, if __NR_utimensat is not defined bump version to 0.9.32-rc3-git release 0.9.32-rc3 memalign: include sys/param.h for MAX arm/bits/atomic.h: Include common/bit/atomic.h for thumb1 wctype.h: fix libc_hidden_proto for iswupper and add it for iswspace add libc_hidden_proto for wcs[n]casecmp_l really fix missing __libc_drand48_data Revert "missing prototype of __libc_drand48_data fixed" missing prototype of __libc_drand48_data fixed time.c, time.h: remove unused hidden strftime/strptime nanosleep.c: remove duplicated libc_hidden_proto ctype.c, ctype.h: remove commented parts that were banned for removal after 0.9.31 _wctype.c, wctype.h: remove unused isw* and wctype_l hidden functions time.c, wchar.h: remove unused hidden wcsftime str[n]casecmp.c: fix hidden usage remove unused hidden functions frv/memset.S: add missing libc_hidden_def ... Conflicts: ldso/ldso/ldso.c Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
Diffstat (limited to 'libc/stdio')
-rw-r--r--libc/stdio/_scanf.c1
-rw-r--r--libc/stdio/_vfprintf.c10
-rw-r--r--libc/stdio/fwprintf.c1
3 files changed, 10 insertions, 2 deletions
diff --git a/libc/stdio/_scanf.c b/libc/stdio/_scanf.c
index 1ad81cbe3..f38e72b5c 100644
--- a/libc/stdio/_scanf.c
+++ b/libc/stdio/_scanf.c
@@ -198,7 +198,6 @@ int vscanf(const char * __restrict format, va_list arg)
{
return vfscanf(stdin, format, arg);
}
-libc_hidden_def(vscanf)
#endif
/**********************************************************************/
diff --git a/libc/stdio/_vfprintf.c b/libc/stdio/_vfprintf.c
index 3b007084d..3db8cdf67 100644
--- a/libc/stdio/_vfprintf.c
+++ b/libc/stdio/_vfprintf.c
@@ -417,6 +417,8 @@ extern uintmax_t _load_inttype(int desttype, const void *src, int uflag) attribu
/**********************************************************************/
#ifdef L_parse_printf_format
+#ifdef __UCLIBC_HAS_GLIBC_CUSTOM_PRINTF__
+
/* NOTE: This function differs from the glibc version in that parsing stops
* upon encountering an invalid conversion specifier. Since this is the way
* my printf functions work, I think it makes sense to do it that way here.
@@ -485,6 +487,8 @@ size_t parse_printf_format(register const char *template,
}
#endif
+
+#endif
/**********************************************************************/
#ifdef L__ppfs_init
@@ -1670,6 +1674,9 @@ static int _do_one_spec(FILE * __restrict stream,
#endif
s = "(null)";
slen = 6;
+ /* Use an empty string rather than truncation if precision is too small. */
+ if (ppfs->info.prec >= 0 && ppfs->info.prec < slen)
+ slen = 0;
}
} else { /* char */
s = buf;
@@ -1726,6 +1733,9 @@ static int _do_one_spec(FILE * __restrict stream,
NULL_STRING:
s = "(null)";
SLEN = slen = 6;
+ /* Use an empty string rather than truncation if precision is too small. */
+ if (ppfs->info.prec >= 0 && ppfs->info.prec < slen)
+ SLEN = slen = 0;
}
} else { /* char */
*wbuf = btowc( (unsigned char)(*((const int *) *argptr)) );
diff --git a/libc/stdio/fwprintf.c b/libc/stdio/fwprintf.c
index 2f2dddc10..954970867 100644
--- a/libc/stdio/fwprintf.c
+++ b/libc/stdio/fwprintf.c
@@ -21,4 +21,3 @@ int fwprintf(FILE * __restrict stream, const wchar_t * __restrict format, ...)
return rv;
}
-libc_hidden_def(fwprintf)