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-rw-r--r--libc/inet/Makefile.in53
-rw-r--r--libc/inet/_res_state.c2
-rw-r--r--libc/inet/closenameservers.c2
-rw-r--r--libc/inet/decodea.c2
-rw-r--r--libc/inet/decoded.c2
-rw-r--r--libc/inet/decodeh.c2
-rw-r--r--libc/inet/decodep.c2
-rw-r--r--libc/inet/decodeq.c2
-rw-r--r--libc/inet/dnslookup.c2
-rw-r--r--libc/inet/encodea.c2
-rw-r--r--libc/inet/encoded.c2
-rw-r--r--libc/inet/encodeh.c2
-rw-r--r--libc/inet/encodep.c2
-rw-r--r--libc/inet/encodeq.c2
-rw-r--r--libc/inet/formquery.c2
-rw-r--r--libc/inet/get_hosts_byaddr_r.c2
-rw-r--r--libc/inet/get_hosts_byname_r.c2
-rw-r--r--libc/inet/gethostbyaddr.c2
-rw-r--r--libc/inet/gethostbyaddr_r.c2
-rw-r--r--libc/inet/gethostbyname.c2
-rw-r--r--libc/inet/gethostbyname2.c2
-rw-r--r--libc/inet/gethostbyname2_r.c2
-rw-r--r--libc/inet/gethostbyname_r.c2
-rw-r--r--libc/inet/gethostent.c2
-rw-r--r--libc/inet/gethostent_r.c2
-rw-r--r--libc/inet/getnameinfo.c2
-rw-r--r--libc/inet/getproto.c2
-rw-r--r--libc/inet/hostid.c67
-rw-r--r--libc/inet/lengthd.c2
-rw-r--r--libc/inet/lengthq.c2
-rw-r--r--libc/inet/ns_name.c2
-rw-r--r--libc/inet/opennameservers.c2
-rw-r--r--libc/inet/read_etc_hosts_r.c2
-rw-r--r--libc/inet/res_comp.c2
-rw-r--r--libc/inet/res_init.c2
-rw-r--r--libc/inet/res_query.c2
-rw-r--r--libc/inet/resolv.c2
-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
-rw-r--r--libc/pwd_grp/lckpwdf.c4
-rw-r--r--libc/sysdeps/linux/common/sysctl.c4
43 files changed, 103 insertions, 125 deletions
diff --git a/libc/inet/Makefile.in b/libc/inet/Makefile.in
index 81319452f..702642f00 100644
--- a/libc/inet/Makefile.in
+++ b/libc/inet/Makefile.in
@@ -12,61 +12,48 @@ include $(top_srcdir)libc/inet/rpc/Makefile.in
INET_DIR := $(top_srcdir)libc/inet
INET_OUT := $(top_builddir)libc/inet
-CSRC :=
-ifneq ($(UCLIBC_HAS_CRYPT_IMPL)$(UCLIBC_HAS_IPV4)$(UCLIBC_HAS_IPV6),)
+CFLAGS-inet := -DRESOLVER="\"resolv.c\""
+CSRC-y :=
# des uses ntohl
-CSRC += ntohl.c
-endif
-ifneq ($(UCLIBC_HAS_IPV4)$(UCLIBC_HAS_IPV6),)
-CSRC += getservice.c getproto.c hostid.c getnetent.c getnetbynm.c getnetbyad.c \
+CSRC-$(findstring y,$(UCLIBC_HAS_CRYPT_IMPL)$(UCLIBC_HAS_IPV4)$(UCLIBC_HAS_IPV6)) += ntohl.c
+CSRC-$(findstring y,$(UCLIBC_HAS_IPV4)$(UCLIBC_HAS_IPV6)) += \
+ getservice.c getproto.c hostid.c getnetent.c getnetbynm.c getnetbyad.c \
inet_net.c herror.c if_index.c gai_strerror.c getaddrinfo.c \
ifaddrs.c ntop.c
-endif
-ifeq ($(UCLIBC_HAS_IPV6),y)
-CSRC += in6_addr.c
-endif
-
+CSRC-$(UCLIBC_HAS_IPV6) += in6_addr.c
# multi source addr.c
-addr_CSRC := \
+CSRC-$(findstring y,$(UCLIBC_HAS_IPV4)$(UCLIBC_HAS_IPV6)) += \
inet_aton.c inet_addr.c inet_ntoa.c inet_makeaddr.c \
inet_lnaof.c inet_netof.c
-ifneq ($(UCLIBC_HAS_IPV4)$(UCLIBC_HAS_IPV6),)
-CSRC += $(addr_CSRC)
-endif
-
# multi source resolv.c
-resolv_CSRC += \
+CSRC-$(findstring y,$(UCLIBC_HAS_IPV4)$(UCLIBC_HAS_IPV6)) += \
encodeh.c decodeh.c encoded.c decoded.c \
encodeq.c encodea.c \
+ read_etc_hosts_r.c \
dnslookup.c opennameservers.c closenameservers.c \
- read_etc_hosts_r.c get_hosts_byaddr_r.c get_hosts_byname_r.c \
getnameinfo.c \
- gethostbyaddr_r.c gethostbyname_r.c gethostbyname2_r.c gethostent_r.c \
- gethostbyaddr.c gethostbyname.c gethostbyname2.c gethostent.c \
+ gethostent.c gethostent_r.c
+CSRC-$(findstring y,$(UCLIBC_HAS_IPV4)$(UCLIBC_HAS_IPV6)) += \
+ get_hosts_byaddr_r.c get_hosts_byname_r.c \
+ gethostbyaddr_r.c gethostbyname_r.c gethostbyname2_r.c \
+ gethostbyaddr.c gethostbyname.c gethostbyname2.c
+CSRC-$(findstring y,$(UCLIBC_HAS_IPV4)$(UCLIBC_HAS_IPV6)) += \
res_init.c res_query.c res_comp.c ns_name.c \
_res_state.c
-ifneq ($(UCLIBC_HAS_IPV4)$(UCLIBC_HAS_IPV6),)
-CSRC += $(resolv_CSRC)
## # unused ATM
-## CSRC += encodep.c decodep.c formquery.c
-endif
-
+## CSRC-y += encodep.c decodep.c formquery.c
# multi source socketcalls.c
socketcalls_CSRC += \
accept.c bind.c connect.c getpeername.c getsockname.c \
getsockopt.c listen.c recv.c recvfrom.c recvmsg.c send.c sendmsg.c \
sendto.c setsockopt.c shutdown.c socket.c socketpair.c
-ifeq ($(UCLIBC_HAS_SOCKET),y)
-CSRC += $(socketcalls_CSRC) opensock.c
-endif
+CSRC-$(UCLIBC_HAS_SOCKET) += $(socketcalls_CSRC) opensock.c
-ifneq ($(UCLIBC_HAS_SOCKET)$(UCLIBC_HAS_IPV4)$(UCLIBC_HAS_IPV6),)
-CSRC += ethers.c ether_addr.c
-endif
+CSRC-$(findstring y,$(UCLIBC_HAS_SOCKET)$(UCLIBC_HAS_IPV4)$(UCLIBC_HAS_IPV6)) += ethers.c ether_addr.c
-INET_SRC := $(patsubst %.c,$(INET_DIR)/%.c,$(CSRC))
-INET_OBJ := $(patsubst %.c,$(INET_OUT)/%.o,$(CSRC))
+INET_SRC := $(patsubst %.c,$(INET_DIR)/%.c,$(CSRC-y))
+INET_OBJ := $(patsubst %.c,$(INET_OUT)/%.o,$(CSRC-y))
libc-y += $(INET_OBJ)
diff --git a/libc/inet/_res_state.c b/libc/inet/_res_state.c
index 8ca4ac192..dc0d89f40 100644
--- a/libc/inet/_res_state.c
+++ b/libc/inet/_res_state.c
@@ -5,4 +5,4 @@
*/
#define L_res_state
-#include "resolv.c"
+#include RESOLVER
diff --git a/libc/inet/closenameservers.c b/libc/inet/closenameservers.c
index ca4dae3fb..65889a79a 100644
--- a/libc/inet/closenameservers.c
+++ b/libc/inet/closenameservers.c
@@ -5,4 +5,4 @@
*/
#define L_closenameservers
-#include "resolv.c"
+#include RESOLVER
diff --git a/libc/inet/decodea.c b/libc/inet/decodea.c
index 409a97843..112d5d9e0 100644
--- a/libc/inet/decodea.c
+++ b/libc/inet/decodea.c
@@ -5,4 +5,4 @@
*/
#define L_decodea
-#include "resolv.c"
+#include RESOLVER
diff --git a/libc/inet/decoded.c b/libc/inet/decoded.c
index 73849ef5f..378cbfad7 100644
--- a/libc/inet/decoded.c
+++ b/libc/inet/decoded.c
@@ -5,4 +5,4 @@
*/
#define L_decoded
-#include "resolv.c"
+#include RESOLVER
diff --git a/libc/inet/decodeh.c b/libc/inet/decodeh.c
index 86681fa88..7744287f6 100644
--- a/libc/inet/decodeh.c
+++ b/libc/inet/decodeh.c
@@ -5,4 +5,4 @@
*/
#define L_decodeh
-#include "resolv.c"
+#include RESOLVER
diff --git a/libc/inet/decodep.c b/libc/inet/decodep.c
index 40b0bda0d..0e946e01f 100644
--- a/libc/inet/decodep.c
+++ b/libc/inet/decodep.c
@@ -5,4 +5,4 @@
*/
#define L_decodep
-#include "resolv.c"
+#include RESOLVER
diff --git a/libc/inet/decodeq.c b/libc/inet/decodeq.c
index a6109677e..9e36b95d4 100644
--- a/libc/inet/decodeq.c
+++ b/libc/inet/decodeq.c
@@ -5,4 +5,4 @@
*/
#define L_decodeq
-#include "resolv.c"
+#include RESOLVER
diff --git a/libc/inet/dnslookup.c b/libc/inet/dnslookup.c
index 4ffc34f0a..b9f59a2ff 100644
--- a/libc/inet/dnslookup.c
+++ b/libc/inet/dnslookup.c
@@ -5,4 +5,4 @@
*/
#define L_dnslookup
-#include "resolv.c"
+#include RESOLVER
diff --git a/libc/inet/encodea.c b/libc/inet/encodea.c
index 628f9bad5..b42ee4a79 100644
--- a/libc/inet/encodea.c
+++ b/libc/inet/encodea.c
@@ -5,4 +5,4 @@
*/
#define L_encodea
-#include "resolv.c"
+#include RESOLVER
diff --git a/libc/inet/encoded.c b/libc/inet/encoded.c
index d60618771..27f92becd 100644
--- a/libc/inet/encoded.c
+++ b/libc/inet/encoded.c
@@ -5,4 +5,4 @@
*/
#define L_encoded
-#include "resolv.c"
+#include RESOLVER
diff --git a/libc/inet/encodeh.c b/libc/inet/encodeh.c
index 1d5488017..6a69a948b 100644
--- a/libc/inet/encodeh.c
+++ b/libc/inet/encodeh.c
@@ -5,4 +5,4 @@
*/
#define L_encodeh
-#include "resolv.c"
+#include RESOLVER
diff --git a/libc/inet/encodep.c b/libc/inet/encodep.c
index d2f248b40..d298c2131 100644
--- a/libc/inet/encodep.c
+++ b/libc/inet/encodep.c
@@ -5,4 +5,4 @@
*/
#define L_encodep
-#include "resolv.c"
+#include RESOLVER
diff --git a/libc/inet/encodeq.c b/libc/inet/encodeq.c
index be1a3123b..5555aa548 100644
--- a/libc/inet/encodeq.c
+++ b/libc/inet/encodeq.c
@@ -5,4 +5,4 @@
*/
#define L_encodeq
-#include "resolv.c"
+#include RESOLVER
diff --git a/libc/inet/formquery.c b/libc/inet/formquery.c
index 2c53e33de..4bc0ebe3f 100644
--- a/libc/inet/formquery.c
+++ b/libc/inet/formquery.c
@@ -5,4 +5,4 @@
*/
#define L_formquery
-#include "resolv.c"
+#include RESOLVER
diff --git a/libc/inet/get_hosts_byaddr_r.c b/libc/inet/get_hosts_byaddr_r.c
index c377aec13..eeac8907f 100644
--- a/libc/inet/get_hosts_byaddr_r.c
+++ b/libc/inet/get_hosts_byaddr_r.c
@@ -5,4 +5,4 @@
*/
#define L_get_hosts_byaddr_r
-#include "resolv.c"
+#include RESOLVER
diff --git a/libc/inet/get_hosts_byname_r.c b/libc/inet/get_hosts_byname_r.c
index 7ad1e3fa5..caad0bcc7 100644
--- a/libc/inet/get_hosts_byname_r.c
+++ b/libc/inet/get_hosts_byname_r.c
@@ -5,4 +5,4 @@
*/
#define L_get_hosts_byname_r
-#include "resolv.c"
+#include RESOLVER
diff --git a/libc/inet/gethostbyaddr.c b/libc/inet/gethostbyaddr.c
index ae8a543e5..dc16dd9eb 100644
--- a/libc/inet/gethostbyaddr.c
+++ b/libc/inet/gethostbyaddr.c
@@ -5,4 +5,4 @@
*/
#define L_gethostbyaddr
-#include "resolv.c"
+#include RESOLVER
diff --git a/libc/inet/gethostbyaddr_r.c b/libc/inet/gethostbyaddr_r.c
index 6235c82e1..6e27e6207 100644
--- a/libc/inet/gethostbyaddr_r.c
+++ b/libc/inet/gethostbyaddr_r.c
@@ -5,4 +5,4 @@
*/
#define L_gethostbyaddr_r
-#include "resolv.c"
+#include RESOLVER
diff --git a/libc/inet/gethostbyname.c b/libc/inet/gethostbyname.c
index 3d46ab015..9c9e9ca03 100644
--- a/libc/inet/gethostbyname.c
+++ b/libc/inet/gethostbyname.c
@@ -5,4 +5,4 @@
*/
#define L_gethostbyname
-#include "resolv.c"
+#include RESOLVER
diff --git a/libc/inet/gethostbyname2.c b/libc/inet/gethostbyname2.c
index 685801642..5b9e74ba0 100644
--- a/libc/inet/gethostbyname2.c
+++ b/libc/inet/gethostbyname2.c
@@ -5,4 +5,4 @@
*/
#define L_gethostbyname2
-#include "resolv.c"
+#include RESOLVER
diff --git a/libc/inet/gethostbyname2_r.c b/libc/inet/gethostbyname2_r.c
index 06d058ae7..0de0dd5e1 100644
--- a/libc/inet/gethostbyname2_r.c
+++ b/libc/inet/gethostbyname2_r.c
@@ -5,4 +5,4 @@
*/
#define L_gethostbyname2_r
-#include "resolv.c"
+#include RESOLVER
diff --git a/libc/inet/gethostbyname_r.c b/libc/inet/gethostbyname_r.c
index fc9e56da5..4b34f8d17 100644
--- a/libc/inet/gethostbyname_r.c
+++ b/libc/inet/gethostbyname_r.c
@@ -5,4 +5,4 @@
*/
#define L_gethostbyname_r
-#include "resolv.c"
+#include RESOLVER
diff --git a/libc/inet/gethostent.c b/libc/inet/gethostent.c
index 16133c0e4..64c183177 100644
--- a/libc/inet/gethostent.c
+++ b/libc/inet/gethostent.c
@@ -5,4 +5,4 @@
*/
#define L_gethostent
-#include "resolv.c"
+#include RESOLVER
diff --git a/libc/inet/gethostent_r.c b/libc/inet/gethostent_r.c
index aeade155d..48225d7fa 100644
--- a/libc/inet/gethostent_r.c
+++ b/libc/inet/gethostent_r.c
@@ -5,4 +5,4 @@
*/
#define L_gethostent_r
-#include "resolv.c"
+#include RESOLVER
diff --git a/libc/inet/getnameinfo.c b/libc/inet/getnameinfo.c
index fbfd3ede1..86edc51f3 100644
--- a/libc/inet/getnameinfo.c
+++ b/libc/inet/getnameinfo.c
@@ -5,4 +5,4 @@
*/
#define L_getnameinfo
-#include "resolv.c"
+#include RESOLVER
diff --git a/libc/inet/getproto.c b/libc/inet/getproto.c
index c297a6549..bf7c09371 100644
--- a/libc/inet/getproto.c
+++ b/libc/inet/getproto.c
@@ -144,7 +144,7 @@ int getprotoent_r(struct protoent *result_buf,
}
again:
if ((p = fgets(line, BUFSIZ, protof)) == NULL) {
- rv=TRY_AGAIN;
+ rv=ENOENT;
goto DONE;
}
diff --git a/libc/inet/hostid.c b/libc/inet/hostid.c
index c6d6204ae..90b22ae7a 100644
--- a/libc/inet/hostid.c
+++ b/libc/inet/hostid.c
@@ -1,3 +1,4 @@
+/* vi: set sw=4 ts=4: */
/*
* Copyright (C) 2000-2006 Erik Andersen <andersen@uclibc.org>
*
@@ -6,17 +7,15 @@
#define __FORCE_GLIBC
#include <features.h>
-#include <stdio.h>
-#include <string.h>
#include <errno.h>
-#include <sys/param.h>
-#include <netinet/in.h>
-#include <netdb.h>
-#include <fcntl.h>
#include <unistd.h>
+#include <sys/types.h>
+#include <fcntl.h>
+#include <stdlib.h>
+#include <string.h>
+#include <netdb.h>
#include <not-cancel.h>
-
#define HOSTID "/etc/hostid"
#ifdef __USE_BSD
@@ -36,23 +35,23 @@ int sethostid(long int new_id)
}
#endif
+#define _addr(a) (((struct sockaddr_in*)a->ai_addr)->sin_addr.s_addr)
long int gethostid(void)
{
- char host[MAXHOSTNAMELEN + 1];
- int fd, id;
+ char host[HOST_NAME_MAX + 1];
+ int fd, id = 0;
/* If hostid was already set then we can return that value.
* It is not an error if we cannot read this file. It is not even an
* error if we cannot read all the bytes, we just carry on trying...
*/
fd = open_not_cancel_2(HOSTID, O_RDONLY);
- if (fd >= 0 && read_not_cancel(fd, &id, sizeof(id)))
- {
- close_not_cancel_no_status (fd);
- return id;
+ if (fd >= 0) {
+ int i = read_not_cancel(fd, &id, sizeof(id));
+ close_not_cancel_no_status(fd);
+ if (i > 0)
+ return id;
}
- if (fd >= 0) close_not_cancel_no_status (fd);
-
/* Try some methods of returning a unique 32 bit id. Clearly IP
* numbers, if on the internet, will have a unique address. If they
* are not on the internet then we can return 0 which means they should
@@ -64,32 +63,18 @@ long int gethostid(void)
* setting one anyway.
* Mitch
*/
- if (gethostname(host, MAXHOSTNAMELEN) >= 0 && *host) {
- struct hostent *hp;
- struct in_addr in;
- struct hostent ghbn_h;
- char ghbn_buf[sizeof(struct in_addr) +
- sizeof(struct in_addr *)*2 +
- sizeof(char *)*((2 + 5/*MAX_ALIASES*/ +
- 1)/*ALIAS_DIM*/) +
- 256/*namebuffer*/ + 32/* margin */];
- int ghbn_errno;
-
- /* replace gethostbyname() with gethostbyname_r() - ron@zing.net */
- /*if ((hp = gethostbyname(host)) == (struct hostent *)NULL)*/
- gethostbyname_r(host, &ghbn_h, ghbn_buf, sizeof(ghbn_buf), &hp, &ghbn_errno);
-
- if (hp == NULL) {
- /* This is not a error if we get here, as all it means is that
- * this host is not on a network and/or they have not
- * configured their network properly. So we return the unset
- * hostid which should be 0, meaning that they should set it !!
- */
- return 0;
+ if (gethostname(host, HOST_NAME_MAX) >= 0 && *host) {
+ struct addrinfo hints, *results, *addr;
+ memset(&hints, 0, sizeof(struct addrinfo));
+ if (!getaddrinfo(host, NULL, &hints, &results)) {
+ for (addr = results; addr; addr = results->ai_next) {
+ /* Just so it doesn't look exactly like the
+ IP addr */
+ id = _addr(addr) << 16 | _addr(addr) >> 16;
+ break;
+ }
+ freeaddrinfo(results);
}
- memcpy(&in, hp->h_addr, hp->h_length);
- /* Just so it doesn't look exactly like the IP addr */
- return (in.s_addr<<16 | in.s_addr>>16);
}
- return 0;
+ return id;
}
diff --git a/libc/inet/lengthd.c b/libc/inet/lengthd.c
index 07c7fc6f1..d2db685b9 100644
--- a/libc/inet/lengthd.c
+++ b/libc/inet/lengthd.c
@@ -5,4 +5,4 @@
*/
#define L_lengthd
-#include "resolv.c"
+#include RESOLVER
diff --git a/libc/inet/lengthq.c b/libc/inet/lengthq.c
index e62e6f25a..beeafc1d2 100644
--- a/libc/inet/lengthq.c
+++ b/libc/inet/lengthq.c
@@ -5,4 +5,4 @@
*/
#define L_lengthq
-#include "resolv.c"
+#include RESOLVER
diff --git a/libc/inet/ns_name.c b/libc/inet/ns_name.c
index 158a1a331..9df9464a3 100644
--- a/libc/inet/ns_name.c
+++ b/libc/inet/ns_name.c
@@ -5,4 +5,4 @@
*/
#define L_ns_name
-#include "resolv.c"
+#include RESOLVER
diff --git a/libc/inet/opennameservers.c b/libc/inet/opennameservers.c
index effd10800..576c8cae3 100644
--- a/libc/inet/opennameservers.c
+++ b/libc/inet/opennameservers.c
@@ -5,4 +5,4 @@
*/
#define L_opennameservers
-#include "resolv.c"
+#include RESOLVER
diff --git a/libc/inet/read_etc_hosts_r.c b/libc/inet/read_etc_hosts_r.c
index 6504e541f..1ec74a50d 100644
--- a/libc/inet/read_etc_hosts_r.c
+++ b/libc/inet/read_etc_hosts_r.c
@@ -5,4 +5,4 @@
*/
#define L_read_etc_hosts_r
-#include "resolv.c"
+#include RESOLVER
diff --git a/libc/inet/res_comp.c b/libc/inet/res_comp.c
index 8aee6b17c..51ea4f2e6 100644
--- a/libc/inet/res_comp.c
+++ b/libc/inet/res_comp.c
@@ -5,4 +5,4 @@
*/
#define L_res_comp
-#include "resolv.c"
+#include RESOLVER
diff --git a/libc/inet/res_init.c b/libc/inet/res_init.c
index 09caf4927..b1a175752 100644
--- a/libc/inet/res_init.c
+++ b/libc/inet/res_init.c
@@ -5,4 +5,4 @@
*/
#define L_res_init
-#include "resolv.c"
+#include RESOLVER
diff --git a/libc/inet/res_query.c b/libc/inet/res_query.c
index c662510e6..f3e569fad 100644
--- a/libc/inet/res_query.c
+++ b/libc/inet/res_query.c
@@ -5,4 +5,4 @@
*/
#define L_res_query
-#include "resolv.c"
+#include RESOLVER
diff --git a/libc/inet/resolv.c b/libc/inet/resolv.c
index abb84df79..4087f8db8 100644
--- a/libc/inet/resolv.c
+++ b/libc/inet/resolv.c
@@ -1539,7 +1539,9 @@ FILE * __open_etc_hosts(void)
{
FILE * fp;
if ((fp = fopen("/etc/hosts", "r")) == NULL) {
+#ifdef FALLBACK_TO_CONFIG_RESOLVCONF
fp = fopen("/etc/config/hosts", "r");
+#endif
}
return fp;
}
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
diff --git a/libc/pwd_grp/lckpwdf.c b/libc/pwd_grp/lckpwdf.c
index e02cab6ad..adbc616a9 100644
--- a/libc/pwd_grp/lckpwdf.c
+++ b/libc/pwd_grp/lckpwdf.c
@@ -146,7 +146,7 @@ ulckpwdf (void)
static void
-noop_handler (int sig)
-{
+noop_handler (int sig attribute_unused) {
+
/* We simply return which makes the `fcntl' call return with an error. */
}
diff --git a/libc/sysdeps/linux/common/sysctl.c b/libc/sysdeps/linux/common/sysctl.c
index f65a3eaa2..dde00be46 100644
--- a/libc/sysdeps/linux/common/sysctl.c
+++ b/libc/sysdeps/linux/common/sysctl.c
@@ -10,6 +10,7 @@
#include <sys/syscall.h>
#if defined __NR__sysctl && (defined __USE_GNU || defined __USE_BSD)
+/* psm: including sys/sysctl.h would depend on kernel headers */
struct __sysctl_args {
int *name;
int nlen;
@@ -19,7 +20,8 @@ struct __sysctl_args {
size_t newlen;
unsigned long __unused[4];
};
-
+extern int sysctl (int *__name, int __nlen, void *__oldval,
+ size_t *__oldlenp, void *__newval, size_t __newlen) __THROW;
int sysctl(int *name, int nlen, void *oldval, size_t * oldlenp,
void *newval, size_t newlen)
{