Add getauxval and cleanup libc startup

4 files changed, 10 insertions, 18 deletions

diff --git a/lib/libc/string/memcpy.c b/lib/libc/string/memcpy.c
index 46e24e42..f87d95cd 100644
--- a/lib/libc/string/memcpy.c
+++ b/lib/libc/string/memcpy.c
@@ -1,7 +1,7 @@
-#include <errno.h>    // for EINVAL, ERANGE
-#include <features.h> // for __weak
-#include <stddef.h>   // for NULL, errno_t
-#include <string.h>   // for rsize_t, memcpy, size_t, memcpy_s
+#include <errno.h>  // for EINVAL, ERANGE
+#include <stddef.h> // for NULL, errno_t
+#include <string.h> // for rsize_t, memcpy, size_t, memcpy_s
+#include <sys/cdefs.h>
 
 __weak void *memcpy(void *restrict s1, const void *restrict s2, size_t n);
 
@@ -17,8 +17,7 @@ void *memcpy(void *restrict s1, const void *restrict s2, size_t n)
 	return s1;
 }
 
-errno_t memcpy_s(void *restrict dest, rsize_t destsz, const void *restrict src,
-		 rsize_t count)
+errno_t memcpy_s(void *restrict dest, rsize_t destsz, const void *restrict src, rsize_t count)
 {
 	if (dest == NULL || src == NULL) {
 		if (dest != NULL && destsz > 0) {
diff --git a/lib/libc/string/strcoll.c b/lib/libc/string/strcoll.c
index e862bb11..2a4a3473 100644
--- a/lib/libc/string/strcoll.c
+++ b/lib/libc/string/strcoll.c
@@ -1,7 +1,6 @@
-#include "features.h" // for __weak
-
 #include <libc.h>   // for __unused
 #include <string.h> // for strcmp, locale_t, strcoll, strcoll_l
+#include <sys/cdefs.h>
 
 int strcoll(const char *s1, const char *s2)
 {
diff --git a/lib/libc/string/strerror.c b/lib/libc/string/strerror.c
index 62bcea76..b96884ea 100644
--- a/lib/libc/string/strerror.c
+++ b/lib/libc/string/strerror.c
@@ -1,9 +1,7 @@
-#include "features.h" // for __weak
-
-#include "stddef.h"
 #include <errno.h>  // for ERANGE, E2BIG, EACCES, EADDRINUSE, EADDRNOTAVAIL
 #include <libc.h>   // for __unused
 #include <string.h> // for memcpy, size_t, strerror, strlen, locale_t
+#include <sys/cdefs.h>
 
 char *strerror(int errnum)
 {
@@ -105,8 +103,7 @@ char *strerror(int errnum)
 		[EKEYREJECTED] = "Key was rejected by service",
 	};
 
-	if (errnum < 0 || (size_t)errnum >= sizeof(table) / sizeof(table[0]) ||
-	    !table[errnum]) {
+	if (errnum < 0 || (size_t)errnum >= sizeof(table) / sizeof(table[0]) || !table[errnum]) {
 		errno = EINVAL;
 		return NULL;
 	}
diff --git a/lib/libc/string/strxfrm.c b/lib/libc/string/strxfrm.c
index ae51f984..ddfe8315 100644
--- a/lib/libc/string/strxfrm.c
+++ b/lib/libc/string/strxfrm.c
@@ -1,7 +1,5 @@
-#include "features.h" // for __weak
-
-#include <libc.h>   // for __unused
 #include <string.h> // for size_t, strlcpy, strlen, strxfrm, locale_t
+#include <sys/cdefs.h>
 
 size_t strxfrm(char *restrict s1, const char *restrict s2, size_t n)
 {
@@ -13,8 +11,7 @@ size_t strxfrm(char *restrict s1, const char *restrict s2, size_t n)
 	return len;
 }
 
-__weak size_t strxfrm_l(char *restrict s1, const char *restrict s2, size_t n,
-			locale_t __unused locale)
+__weak size_t strxfrm_l(char *restrict s1, const char *restrict s2, size_t n, locale_t __unused locale)
 {
 	return strxfrm(s1, s2, n);
 }