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-rw-r--r--libc/misc/glob/glob-susv3.c3
-rw-r--r--libc/misc/internals/__uClibc_main.c5
-rw-r--r--libc/misc/regex/regex_old.c2
-rw-r--r--libc/misc/wchar/wchar.c20
4 files changed, 16 insertions, 14 deletions
diff --git a/libc/misc/glob/glob-susv3.c b/libc/misc/glob/glob-susv3.c
index 1d64249c7..59b4d8e5f 100644
--- a/libc/misc/glob/glob-susv3.c
+++ b/libc/misc/glob/glob-susv3.c
@@ -183,7 +183,8 @@ int __glob_match_in_dir(const char *d, const char *p, int flags, int (*errfunc)(
# ifndef BUILD_GLOB64
static
# endif
-int __glob_ignore_err(const char *path, int err)
+int __glob_ignore_err(const char * path attribute_unused,
+ int err attribute_unused)
{
return 0;
}
diff --git a/libc/misc/internals/__uClibc_main.c b/libc/misc/internals/__uClibc_main.c
index cb2c6ed14..c5feedeba 100644
--- a/libc/misc/internals/__uClibc_main.c
+++ b/libc/misc/internals/__uClibc_main.c
@@ -271,10 +271,11 @@ libc_hidden_def(__uClibc_fini)
*/
void __uClibc_main(int (*main)(int, char **, char **), int argc,
char **argv, void (*app_init)(void), void (*app_fini)(void),
- void (*rtld_fini)(void), void *stack_end) attribute_noreturn;
+ void (*rtld_fini)(void),
+ void *stack_end attribute_unused) attribute_noreturn;
void __uClibc_main(int (*main)(int, char **, char **), int argc,
char **argv, void (*app_init)(void), void (*app_fini)(void),
- void (*rtld_fini)(void), void *stack_end)
+ void (*rtld_fini)(void), void *stack_end attribute_unused)
{
#ifndef __ARCH_HAS_NO_LDSO__
unsigned long *aux_dat;
diff --git a/libc/misc/regex/regex_old.c b/libc/misc/regex/regex_old.c
index cbfb7ae7c..bc2ad6cb8 100644
--- a/libc/misc/regex/regex_old.c
+++ b/libc/misc/regex/regex_old.c
@@ -8140,7 +8140,7 @@ libc_hidden_def(regexec)
size_t
regerror (
int errcode,
- const regex_t *preg,
+ const regex_t * preg attribute_unused,
char *errbuf,
size_t errbuf_size)
{
diff --git a/libc/misc/wchar/wchar.c b/libc/misc/wchar/wchar.c
index 448baafa1..7380ac9ae 100644
--- a/libc/misc/wchar/wchar.c
+++ b/libc/misc/wchar/wchar.c
@@ -286,7 +286,7 @@ size_t mbrtowc(wchar_t *__restrict pwc, const char *__restrict s,
s = empty_string;
n = 1;
} else if (*s == '\0') {
- /* According to the ISO C 89 standard this is the expected behaviour. */
+ /* According to the ISO C 89 standard this is the expected behaviour. */
return 0;
} else if (!n) {
/* TODO: change error code? */
@@ -600,7 +600,7 @@ size_t attribute_hidden _wchar_wcsntoutf8s(char *__restrict s, size_t n,
if (!s) {
n = SIZE_MAX;
}
- s = buf;
+ s = buf;
store = 0;
}
@@ -1026,9 +1026,9 @@ static const signed char new_wtbl[] = {
int wcswidth(const wchar_t *pwcs, size_t n)
{
- int h, l, m, count;
- wchar_t wc;
- unsigned char b;
+ int h, l, m, count;
+ wchar_t wc;
+ unsigned char b;
if (ENCODING == __ctype_encoding_7_bit) {
size_t i;
@@ -1064,7 +1064,7 @@ int wcswidth(const wchar_t *pwcs, size_t n)
}
#endif /* __CTYPE_HAS_UTF_8_LOCALES */
- for (count = 0 ; n && (wc = *pwcs++) ; n--) {
+ for (count = 0 ; n && (wc = *pwcs++) ; n--) {
if (wc <= 0xff) {
/* If we're here, wc != 0. */
if ((wc < 32) || ((wc >= 0x7f) && (wc < 0xa0))) {
@@ -1114,9 +1114,9 @@ int wcswidth(const wchar_t *pwcs, size_t n)
}
++count;
- }
+ }
- return count;
+ return count;
}
#else /* __UCLIBC_HAS_LOCALE__ */
@@ -1133,7 +1133,7 @@ int wcswidth(const wchar_t *pwcs, size_t n)
}
}
- for (count = 0 ; n && (wc = *pwcs++) ; n--) {
+ for (count = 0 ; n && (wc = *pwcs++) ; n--) {
if (wc <= 0xff) {
/* If we're here, wc != 0. */
if ((wc < 32) || ((wc >= 0x7f) && (wc < 0xa0))) {
@@ -1160,7 +1160,7 @@ libc_hidden_def(wcswidth)
int wcwidth(wchar_t wc)
{
- return wcswidth(&wc, 1);
+ return wcswidth(&wc, 1);
}
#endif