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| author | Justus Winter <justus@gnupg.org> | 2017-06-19 21:20:57 +0200 |
|---|---|---|
| committer | Justus Winter <justus@gnupg.org> | 2017-08-05 18:42:22 +0200 |
| commit | 835b293d35a209d38047126443d41fa7090daa4c (patch) | |
| tree | 5bf956895e6030f91cd618fb191b2151f6d25423 /console-client/vga-support.c | |
| parent | dc0b5a43224999223a246870912b0f292b1980e9 (diff) | |
| download | hurd-835b293d35a209d38047126443d41fa7090daa4c.tar.gz hurd-835b293d35a209d38047126443d41fa7090daa4c.tar.bz2 hurd-835b293d35a209d38047126443d41fa7090daa4c.zip | |
Use our own variant of 'assert' and 'assert_perror'.
Our variants print stack traces on failures. This will make locating
errors much easier.
Diffstat (limited to 'console-client/vga-support.c')
| -rw-r--r-- | console-client/vga-support.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/console-client/vga-support.c b/console-client/vga-support.c index 3a2d7586..32ede46d 100644 --- a/console-client/vga-support.c +++ b/console-client/vga-support.c @@ -19,7 +19,7 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA. */ #include <errno.h> -#include <assert.h> +#include <assert-backtrace.h> #include <fcntl.h> #include <unistd.h> #include <sys/io.h> @@ -225,7 +225,7 @@ vga_read_write_font_buffer (int write, int buffer, int index, char saved_gfx_misc; int offset = buffer * VGA_FONT_SIZE + index * VGA_FONT_HEIGHT; - assert (offset >= 0 && offset + datalen <= VGA_VIDEO_MEM_LENGTH); + assert_backtrace (offset >= 0 && offset + datalen <= VGA_VIDEO_MEM_LENGTH); /* Select plane 2 for sequential writing. You might think it is not necessary for reading, but it is. Likewise for read settings |