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-rw-r--r--libc/inet/getnet.c3
-rw-r--r--libc/misc/internals/__uClibc_main.c3
-rw-r--r--libc/misc/wchar/wchar.c1
-rw-r--r--libc/stdlib/malloc-standard/malloc.c1
4 files changed, 7 insertions, 1 deletions
diff --git a/libc/inet/getnet.c b/libc/inet/getnet.c
index d90fa701e..8743fb9a5 100644
--- a/libc/inet/getnet.c
+++ b/libc/inet/getnet.c
@@ -69,6 +69,7 @@ int getnetent_r(struct netent *result_buf,
char **tok = NULL;
const size_t aliaslen = sizeof(char *) * MAXTOKENS;
int ret = ERANGE;
+ (void)h_errnop;
*result = NULL;
if (buflen < aliaslen
@@ -147,6 +148,7 @@ int getnetbyname_r(const char *name,
{
register char **cp;
int ret, herrnop;
+ (void)h_errnop;
__UCLIBC_MUTEX_LOCK(mylock);
setnetent(net_stayopen);
@@ -181,6 +183,7 @@ int getnetbyaddr_r(uint32_t net, int type,
int *h_errnop)
{
int ret, herrnop;
+ (void)h_errnop;
__UCLIBC_MUTEX_LOCK(mylock);
setnetent(net_stayopen);
diff --git a/libc/misc/internals/__uClibc_main.c b/libc/misc/internals/__uClibc_main.c
index affa0ce0a..64a9c8214 100644
--- a/libc/misc/internals/__uClibc_main.c
+++ b/libc/misc/internals/__uClibc_main.c
@@ -109,7 +109,7 @@ void internal_function _dl_aux_init (ElfW(auxv_t) *av);
* in or linker will disregard these weaks.
*/
-static int __pthread_return_0 (pthread_mutex_t *unused) { return 0; }
+static int __pthread_return_0 (pthread_mutex_t *unused) { (void)unused; return 0; }
weak_alias (__pthread_return_0, __pthread_mutex_lock)
weak_alias (__pthread_return_0, __pthread_mutex_trylock)
weak_alias (__pthread_return_0, __pthread_mutex_unlock)
@@ -117,6 +117,7 @@ weak_alias (__pthread_return_0, __pthread_mutex_unlock)
int weak_function
__pthread_mutex_init(pthread_mutex_t *mutex, const pthread_mutexattr_t *attr)
{
+ (void)mutex; (void)attr;
return 0;
}
diff --git a/libc/misc/wchar/wchar.c b/libc/misc/wchar/wchar.c
index 201f30772..2714d47d7 100644
--- a/libc/misc/wchar/wchar.c
+++ b/libc/misc/wchar/wchar.c
@@ -781,6 +781,7 @@ size_t wcsnrtombs(char *__restrict dst, const wchar_t **__restrict src,
size_t count;
int incr;
char buf[MB_LEN_MAX];
+ (void)ps;
#ifdef __CTYPE_HAS_UTF_8_LOCALES
if (ENCODING == __ctype_encoding_utf8) {
diff --git a/libc/stdlib/malloc-standard/malloc.c b/libc/stdlib/malloc-standard/malloc.c
index 1f898eb29..cecea87ec 100644
--- a/libc/stdlib/malloc-standard/malloc.c
+++ b/libc/stdlib/malloc-standard/malloc.c
@@ -176,6 +176,7 @@ void __do_check_remalloced_chunk(mchunkptr p, size_t s)
size_t sz = p->size & ~PREV_INUSE;
#endif
+ (void)s;
__do_check_inuse_chunk(p);
/* Legal size ... */