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authorDenis Vlasenko <vda.linux@googlemail.com>2008-12-21 14:50:55 +0000
committerDenis Vlasenko <vda.linux@googlemail.com>2008-12-21 14:50:55 +0000
commitc6df9c945232b76340e298946b51684441f549fc (patch)
tree488259fdb9d5be8d536218301104b036541a97df /libc
parenteebbc87bcc8d5bc6916870b7dd6cc4603f728a94 (diff)
more of warning fixes, mostly pointer signedness mismatches
Diffstat (limited to 'libc')
-rw-r--r--libc/misc/locale/locale.c2
-rw-r--r--libc/stdio/_scanf.c5
-rw-r--r--libc/stdio/_wfwrite.c4
-rw-r--r--libc/stdio/vswprintf.c6
-rw-r--r--libc/sysdeps/linux/common/bits/uClibc_locale.h2
5 files changed, 10 insertions, 9 deletions
diff --git a/libc/misc/locale/locale.c b/libc/misc/locale/locale.c
index bd448ba07..a2a898fdd 100644
--- a/libc/misc/locale/locale.c
+++ b/libc/misc/locale/locale.c
@@ -254,7 +254,7 @@ static void update_hr_locale(const unsigned char *spec)
if (at) {
const char *q;
*n++ = '@';
- q = LOCALE_AT_MODIFIERS;
+ q = (char*) LOCALE_AT_MODIFIERS;
do {
if (q[1] == at) {
n = stpcpy(n, q+2);
diff --git a/libc/stdio/_scanf.c b/libc/stdio/_scanf.c
index 825156dc4..1fa6208d4 100644
--- a/libc/stdio/_scanf.c
+++ b/libc/stdio/_scanf.c
@@ -592,6 +592,7 @@ enum {
/**********************************************************************/
#ifdef L_vfwscanf
+/* FIXME: "warning: the right operand of ">" changes sign when promoted" */
#if WINT_MIN > EOF
#error Unfortunately, we currently need wint_t to be able to store EOF. Sorry.
#endif
@@ -717,7 +718,7 @@ void attribute_hidden __init_scan_cookie(register struct scan_cookie *sc,
#ifdef __UCLIBC_HAS_GLIBC_DIGIT_GROUPING__
if (*(sc->grouping = __UCLIBC_CURLOCALE_DATA.grouping)) {
- sc->thousands_sep = __UCLIBC_CURLOCALE_DATA.thousands_sep;
+ sc->thousands_sep = (const unsigned char *) __UCLIBC_CURLOCALE_DATA.thousands_sep;
sc->tslen = __UCLIBC_CURLOCALE_DATA.thousands_sep_len;
#ifdef __UCLIBC_HAS_WCHAR__
sc->thousands_sep_wc = __UCLIBC_CURLOCALE_DATA.thousands_sep_wc;
@@ -727,7 +728,7 @@ void attribute_hidden __init_scan_cookie(register struct scan_cookie *sc,
#ifdef __UCLIBC_HAS_FLOATS__
#ifdef __UCLIBC_HAS_LOCALE__
- sc->decpt = __UCLIBC_CURLOCALE_DATA.decimal_point;
+ sc->decpt = (const unsigned char *) __UCLIBC_CURLOCALE_DATA.decimal_point;
sc->decpt_len = __UCLIBC_CURLOCALE_DATA.decimal_point_len;
#else /* __UCLIBC_HAS_LOCALE__ */
sc->fake_decpt = sc->decpt = (unsigned char *) decpt_str;
diff --git a/libc/stdio/_wfwrite.c b/libc/stdio/_wfwrite.c
index 8fa59f87d..81f5bd4e8 100644
--- a/libc/stdio/_wfwrite.c
+++ b/libc/stdio/_wfwrite.c
@@ -38,7 +38,7 @@ size_t attribute_hidden _wstdio_fwrite(const wchar_t *__restrict ws, size_t n,
}
if (count) {
wmemcpy((wchar_t *)(stream->__bufpos), ws, count);
- stream->__bufpos = (char *)(((wchar_t *)(stream->__bufpos)) + count);
+ stream->__bufpos = (unsigned char *)(((wchar_t *)(stream->__bufpos)) + count);
}
__STDIO_STREAM_VALIDATE(stream);
return n;
@@ -59,7 +59,7 @@ size_t attribute_hidden _wstdio_fwrite(const wchar_t *__restrict ws, size_t n,
++r; /* 0 is returned when nul is reached. */
pw = ws + count + r; /* pw was set to NULL, so correct. */
}
- if (__stdio_fwrite(buf, r, stream) == r) {
+ if (__stdio_fwrite((const unsigned char *)buf, r, stream) == r) {
count = pw - ws;
continue;
}
diff --git a/libc/stdio/vswprintf.c b/libc/stdio/vswprintf.c
index beadb8a7d..10f7cc467 100644
--- a/libc/stdio/vswprintf.c
+++ b/libc/stdio/vswprintf.c
@@ -46,8 +46,8 @@ int vswprintf(wchar_t *__restrict buf, size_t size,
size = ((SIZE_MAX - (size_t) buf)/sizeof(wchar_t));
}
- f.__bufstart = (char *) buf;
- f.__bufend = (char *)(buf + size);
+ f.__bufstart = (unsigned char *) buf;
+ f.__bufend = (unsigned char *) (buf + size);
__STDIO_STREAM_INIT_BUFREAD_BUFPOS(&f);
__STDIO_STREAM_DISABLE_GETC(&f);
__STDIO_STREAM_DISABLE_PUTC(&f);
@@ -58,7 +58,7 @@ int vswprintf(wchar_t *__restrict buf, size_t size,
if (f.__bufpos == f.__bufend) {
rv = -1;
if (size) {
- f.__bufpos = (char *)(((wchar_t *) f.__bufpos) - 1);
+ f.__bufpos = (unsigned char *) (((wchar_t *) f.__bufpos) - 1);
}
}
if (size) {
diff --git a/libc/sysdeps/linux/common/bits/uClibc_locale.h b/libc/sysdeps/linux/common/bits/uClibc_locale.h
index a6b381c95..6a5cab0e4 100644
--- a/libc/sysdeps/linux/common/bits/uClibc_locale.h
+++ b/libc/sysdeps/linux/common/bits/uClibc_locale.h
@@ -174,7 +174,7 @@ typedef struct __uclibc_locale_struct {
const unsigned char *idx8ctype;
const unsigned char *tbl8ctype;
const unsigned char *idx8uplow;
- const unsigned char *tbl8uplow;
+ const unsigned char *tbl8uplow;
#ifdef __UCLIBC_HAS_WCHAR__
const unsigned char *idx8c2wc;
const uint16_t *tbl8c2wc; /* char > 0x7f to wide char */