void-packages/srcpkgs/procps/patches/gnu-kbsd-version.patch

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Author: <csmall@debian.org>
Description: Rework version parsing so its ok with other OSes
Index: b/proc/version.c
===================================================================
--- a/proc/version.c 2009-11-24 20:53:02.000000000 +1100
+++ b/proc/version.c 2009-11-24 21:00:44.000000000 +1100
@@ -35,15 +35,23 @@
static void init_Linux_version(void) __attribute__((constructor));
static void init_Linux_version(void) {
- static struct utsname uts;
int x = 0, y = 0, z = 0; /* cleared in case sscanf() < 3 */
+ FILE *fp;
+ char buf[256];
- if (uname(&uts) == -1) /* failure implies impending death */
- exit(1);
- if (sscanf(uts.release, "%d.%d.%d", &x, &y, &z) < 3)
+ if ( (fp=fopen("/proc/version","r")) == NULL) /* failure implies impending death */
+ exit(1);
+ if (fgets(buf, 256, fp) == NULL) {
+ fprintf(stderr, "Cannot read kernel version from /proc/version\n");
+ fclose(fp);
+ exit(1);
+ }
+ fclose(fp);
+ if (sscanf(buf, "Linux version %d.%d.%d", &x, &y, &z) < 3)
fprintf(stderr, /* *very* unlikely to happen by accident */
"Non-standard uts for running kernel:\n"
- "release %s=%d.%d.%d gives version code %d\n",
- uts.release, x, y, z, LINUX_VERSION(x,y,z));
+ "release %s=%d.%d.%d gives version code %d\n",
+ buf,
+ x, y, z, LINUX_VERSION(x,y,z));
linux_version_code = LINUX_VERSION(x, y, z);
}