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authorhcg <hcg@3c298f89-4303-0410-b956-a3cf2f4a3e73>2009-05-29 07:40:29 +0000
committerhcg <hcg@3c298f89-4303-0410-b956-a3cf2f4a3e73>2009-05-29 07:40:29 +0000
commit9c278041abb8fdc4ffb705e0687300b56f0aeafa (patch)
tree20c24a0dce9d551bf259f925be812ef09feef6cd /toolchain/uClibc/patches-0.9.29/300-fix-ppoll.diff
parentf2f110a1ea6748a1d0323f5d7e0014e398f62891 (diff)
[uClibc 0.9.29 0.9.30.1] Add the missing 5th arg to the ppoll syscall.
Fixes the uclibc error that ppoll returns -EINVAL. Thanks to Geoff Levand <geoffrey.levand@am.sony.com> git-svn-id: svn://svn.openwrt.org/openwrt/trunk@16166 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'toolchain/uClibc/patches-0.9.29/300-fix-ppoll.diff')
-rw-r--r--toolchain/uClibc/patches-0.9.29/300-fix-ppoll.diff39
1 files changed, 39 insertions, 0 deletions
diff --git a/toolchain/uClibc/patches-0.9.29/300-fix-ppoll.diff b/toolchain/uClibc/patches-0.9.29/300-fix-ppoll.diff
new file mode 100644
index 0000000000..125eb148ed
--- /dev/null
+++ b/toolchain/uClibc/patches-0.9.29/300-fix-ppoll.diff
@@ -0,0 +1,39 @@
+
+It will match kernel's sigset_t starting from 0.9.31.
+
+Please try attached patch.
+--
+vda
+
+diff -d -urpN uClibc.0/libc/sysdeps/linux/common/ppoll.c uClibc.1/libc/sysdeps/linux/common/ppoll.c
+--- uClibc.0/libc/sysdeps/linux/common/ppoll.c
++++ uClibc.1/libc/sysdeps/linux/common/ppoll.c
+@@ -17,6 +17,7 @@
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
++#include <signal.h>
+ #include <sys/syscall.h>
+ #include <sys/poll.h>
+
+@@ -26,9 +27,9 @@
+
+ # define __NR___libc_ppoll __NR_ppoll
+ static inline
+-_syscall4(int, __libc_ppoll, struct pollfd *, fds,
++_syscall5(int, __libc_ppoll, struct pollfd *, fds,
+ nfds_t, nfds, const struct timespec *, timeout,
+- const __sigset_t *, sigmask);
++ const __sigset_t *, sigmask, size_t, sigsetsize)
+
+ int
+ ppoll (struct pollfd *fds, nfds_t nfds, const struct timespec *timeout,
+@@ -43,7 +44,7 @@
+ timeout = &tval;
+ }
+
+- return __libc_ppoll(fds, nfds, timeout, sigmask);
++ return __libc_ppoll(fds, nfds, timeout, sigmask, _NSIG / 8);
+ }
+ libc_hidden_def(ppoll)
+