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-rw-r--r--kexec/kernel_version.c57
1 files changed, 0 insertions, 57 deletions
diff --git a/kexec/kernel_version.c b/kexec/kernel_version.c
deleted file mode 100644
index 21fb13ad..00000000
--- a/kexec/kernel_version.c
+++ /dev/null
@@ -1,57 +0,0 @@
-#include "kexec.h"
-#include <errno.h>
-#include <string.h>
-#include <sys/utsname.h>
-#include <string.h>
-#include <limits.h>
-#include <stdlib.h>
-
-long kernel_version(void)
-{
- struct utsname utsname;
- unsigned long major, minor, patch;
- char *p;
-
- if (uname(&utsname) < 0) {
- fprintf(stderr, "uname failed: %s\n", strerror(errno));
- return -1;
- }
-
- p = utsname.release;
- major = strtoul(p, &p, 10);
- if (major == ULONG_MAX) {
- fprintf(stderr, "strtoul failed: %s\n", strerror(errno));
- return -1;
- }
-
- if (*p++ != '.') {
- fprintf(stderr, "Unsupported utsname.release: %s\n",
- utsname.release);
- return -1;
- }
-
- minor = strtoul(p, &p, 10);
- if (minor == ULONG_MAX) {
- fprintf(stderr, "strtoul failed: %s\n", strerror(errno));
- return -1;
- }
-
- /* There may or may not be a patch level for this kernel */
- if (*p++ == '.') {
- patch = strtoul(p, &p, 10);
- if (patch == ULONG_MAX) {
- fprintf(stderr, "strtoul failed: %s\n",strerror(errno));
- return -1;
- }
- } else {
- patch = 0;
- }
-
- if (major >= 256 || minor >= 256 || patch >= 256) {
- fprintf(stderr, "Unsupported utsname.release: %s\n",
- utsname.release);
- return -1;
- }
-
- return KERNEL_VERSION(major, minor, patch);
-}