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errno is reset after each syscall

Browse Source 
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=78055
Bugilla: https://bugs.freedesktop.org/show_bug.cgi?id=78053
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
This commit is contained in:
Chris Wilson 2014-04-29 07:14:33 +01:00
parent fa86e33ccc
commit c1404e05b7
2 changed files with 5 additions and 5 deletions
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3
tests/gem_exec_bad_domains.c
View File

@ -141,11 +141,10 @@ static void multi_write_domain(int fd)
ret = drmIoctl(fd,
DRM_IOCTL_I915_GEM_EXECBUFFER2,
&execbuf);
igt_assert(ret != 0 && errno == EINVAL);
gem_close(fd, handle);
gem_close(fd, handle_target);
igt_assert(ret != 0 && errno == EINVAL);
}
int fd;

7
tests/gem_lut_handle.c
View File

@ -154,6 +154,8 @@ static int many_exec(int fd, uint32_t batch, int num_exec, int num_reloc, unsign
ret = drmIoctl(fd,
DRM_IOCTL_I915_GEM_EXECBUFFER2,
&execbuf);
if (ret < 0)
ret = -errno;
for (n = 0; n < num_exec; n++)
gem_close(fd, gem_exec[n].handle);
@ -164,7 +166,7 @@ static int many_exec(int fd, uint32_t batch, int num_exec, int num_reloc, unsign
return ret;
}
#define _fail(x) ((x) == -1 && errno == ENOENT)
#define _fail(x) ((x) == -ENOENT)
#define ASSERT(x) do { \
if (!(x)) { \
fprintf(stderr, "%s:%d failed, errno=%d\n", \
@ -195,8 +197,7 @@ igt_simple_main
fail(exec(fd, handle, USE_LUT | BROKEN));
for (i = 2; i <= SLOW_QUICK(65536, 8); i *= 2) {
if (many_exec(fd, handle, i+1, i+1, NORMAL) == -1 &&
errno == ENOSPC)
if (many_exec(fd, handle, i+1, i+1, NORMAL) == -ENOSPC)
break;
pass(many_exec(fd, handle, i-1, i-1, NORMAL));