change user lib source file name

bmax121 · Oct 11, 2023 · c3f370e · c3f370e
1 parent 1784d14
commit c3f370e
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Showing 3 changed files with 8 additions and 4 deletions.
diff --git a/user/libkp.c → user/kpatch.c b/user/libkp.c → user/kpatch.c
@@ -1,4 +1,4 @@
-#include "libkp.h"
+#include "kpatch.h"
 
 #include <getopt.h>
 #include <stdio.h>

diff --git a/user/libkp.h → user/kpatch.h b/user/libkp.h → user/kpatch.h
@@ -1,5 +1,5 @@
-#ifndef _KPU_LIBKP_H_
-#define _KPU_LIBKP_H_
+#ifndef _KPU_KPATCH_H_
+#define _KPU_KPATCH_H_
 
 #include "supercall.h"
 #include "version"

diff --git a/user/main.c b/user/main.c
@@ -183,11 +183,15 @@ int main(int argc, char **argv)
         fprintf(stdout, "\n");
     } else if (cmd == SUPERCALL_RESET_SU_CMD) {
         const char *cmd = (const char *)arg1;
+        if (!cmd) {
+            fprintf(stderr, "Empty su cmd!\n");
+            return -1;
+        }
         if (strnlen(cmd, 3) > 2) {
             fprintf(stderr, "The string length of arg1 should not exceed two characters.\n");
             return -1;
         }
-        return sc_reset_su_cmd(key, cmd);
+        ret = sc_reset_su_cmd(key, cmd);
     }
 #endif
     else {