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| author |   Marcin Juszkiewicz <marcin.juszkiewicz@linaro.org> | 2013-04-16 12:27:07 +0000 |
|---|---|---|
| committer |   Martin Jansa <Martin.Jansa@gmail.com> | 2013-04-19 02:45:27 +0200 |
| commit | c9d1b35916615e979554f8f6919da2b86f98664f (patch) | |
| tree | 4506878003c6f62404d087955a8b8e976ee44009 /meta-oe/recipes-multimedia/v4l2apps/files/openat.patch | |
| parent | 02023c1543d08bc2d51b739cf846eb49516e1269 (diff) | |
| download | meta-openembedded-c9d1b35916615e979554f8f6919da2b86f98664f.tar.gz | |
v4l-utils: make it build for AArch64
Signed-off-by: Marcin Juszkiewicz <marcin.juszkiewicz@linaro.org>
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
Diffstat (limited to 'meta-oe/recipes-multimedia/v4l2apps/files/openat.patch')
| -rw-r--r-- | meta-oe/recipes-multimedia/v4l2apps/files/openat.patch | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/meta-oe/recipes-multimedia/v4l2apps/files/openat.patch b/meta-oe/recipes-multimedia/v4l2apps/files/openat.patch new file mode 100644 index 0000000000..6cbd528d47 --- /dev/null +++ b/meta-oe/recipes-multimedia/v4l2apps/files/openat.patch @@ -0,0 +1,38 @@ +From ac8eb4d8e1c16b907e795da123a032869c77c56f Mon Sep 17 00:00:00 2001 +From: Riku Voipio <riku.voipio@linaro.org> +Date: Tue, 22 Jan 2013 12:44:48 +0200 +Subject: [PATCH] libv4lsyscall-priv.h: use openat when available + +New architectures such as 64-Bit arm build kernels without legacy +system calls - Such as the the no-at system calls. Thus, use +SYS_openat whenever it is available. + +Signed-off-by: Riku Voipio <riku.voipio@linaro.org> +Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> + +Upstream-status: backport +--- + lib/libv4lconvert/libv4lsyscall-priv.h | 5 +++++ + 1 file changed, 5 insertions(+) + +diff --git a/lib/libv4lconvert/libv4lsyscall-priv.h b/lib/libv4lconvert/libv4lsyscall-priv.h +index 2dac49a..cdd38bc 100644 +--- a/lib/libv4lconvert/libv4lsyscall-priv.h ++++ b/lib/libv4lconvert/libv4lsyscall-priv.h +@@ -72,8 +72,13 @@ typedef off_t __off_t; + + #ifndef CONFIG_SYS_WRAPPER + ++#ifdef SYS_openat ++#define SYS_OPEN(file, oflag, mode) \ ++ syscall(SYS_openat, AT_FDCWD, (const char *)(file), (int)(oflag), (mode_t)(mode)) ++#else + #define SYS_OPEN(file, oflag, mode) \ + syscall(SYS_open, (const char *)(file), (int)(oflag), (mode_t)(mode)) ++#endif + #define SYS_CLOSE(fd) \ + syscall(SYS_close, (int)(fd)) + #define SYS_IOCTL(fd, cmd, arg) \ +-- +1.7.10.4 + |