1 files changed, 58 insertions, 59 deletions

diff --git a/nss/cmd/shlibsign/mangle/mangle.c b/nss/cmd/shlibsign/mangle/mangle.c
index 3b7c7b9..e58bbee 100644
--- a/nss/cmd/shlibsign/mangle/mangle.c
+++ b/nss/cmd/shlibsign/mangle/mangle.c
@@ -13,128 +13,127 @@
 
 static PRFileDesc *pr_stderr;
 static void
-usage (char *program_name)
+usage(char *program_name)
 {
 
-    PR_fprintf (pr_stderr, "Usage:");
-    PR_fprintf (pr_stderr, "%s -i shared_library_name -o byte_offset -b bit\n", program_name);
+    PR_fprintf(pr_stderr, "Usage:");
+    PR_fprintf(pr_stderr, "%s -i shared_library_name -o byte_offset -b bit\n", program_name);
 }
 
-
 int
-main (int argc, char **argv)
+main(int argc, char **argv)
 {
     /* buffers and locals */
-    PLOptState	*optstate;
-    char	*programName;
-    char	cbuf;
+    PLOptState *optstate;
+    char *programName;
+    char cbuf;
 
     /* parameter set variables */
-    const char  *libFile = NULL; 	
+    const char *libFile = NULL;
     int bitOffset = -1;
 
     /* return values */
-    int		 retval = 2;  /* 0 - test succeeded.
-			       * 1 - illegal args 
-			       * 2 - function failed */
+    int retval = 2; /* 0 - test succeeded.
+                     * 1 - illegal args
+                     * 2 - function failed */
     PRFileDesc *fd = NULL;
     int bytesRead;
     int bytesWritten;
-    PROffset32   offset = -1;
-    PROffset32   pos;
+    PROffset32 offset = -1;
+    PROffset32 pos;
 
     programName = PL_strrchr(argv[0], '/');
     programName = programName ? (programName + 1) : argv[0];
 
     pr_stderr = PR_STDERR;
 
-    optstate = PL_CreateOptState (argc, argv, "i:o:b:");
+    optstate = PL_CreateOptState(argc, argv, "i:o:b:");
     if (optstate == NULL) {
-	return 1;
+        return 1;
     }
 
-    while (PL_GetNextOpt (optstate) == PL_OPT_OK) {
-	switch (optstate->option) {
-          case 'i':
-            libFile = optstate->value;
-            break;
+    while (PL_GetNextOpt(optstate) == PL_OPT_OK) {
+        switch (optstate->option) {
+            case 'i':
+                libFile = optstate->value;
+                break;
 
-          case 'o':
-            offset = atoi(optstate->value);
-            break;
+            case 'o':
+                offset = atoi(optstate->value);
+                break;
 
-          case 'b':
-            bitOffset = atoi(optstate->value);
-            break;
-	}
+            case 'b':
+                bitOffset = atoi(optstate->value);
+                break;
+        }
     }
 
     if (libFile == NULL) {
-	usage(programName);
-	return 1;
+        usage(programName);
+        return 1;
     }
     if ((bitOffset >= 8) || (bitOffset < 0)) {
-	usage(programName);
-	return 1;
+        usage(programName);
+        return 1;
     }
 
     /* open the target signature file */
-    fd = PR_OpenFile(libFile,PR_RDWR,0666);
-    if (fd == NULL ) {
-	/* lperror(libFile); */
-	PR_fprintf(pr_stderr,"Couldn't Open %s\n",libFile);
-	goto loser;
+    fd = PR_OpenFile(libFile, PR_RDWR, 0666);
+    if (fd == NULL) {
+        /* lperror(libFile); */
+        PR_fprintf(pr_stderr, "Couldn't Open %s\n", libFile);
+        goto loser;
     }
 
     if (offset < 0) { /* convert to positive offset */
-	pos = PR_Seek(fd, offset, PR_SEEK_END);
-	if (pos == -1) {
-	    PR_fprintf(pr_stderr,"Seek for read on %s (to %d) failed\n", 
-		       libFile, offset);
-	    goto loser;
-	}
-	offset = pos;
+        pos = PR_Seek(fd, offset, PR_SEEK_END);
+        if (pos == -1) {
+            PR_fprintf(pr_stderr, "Seek for read on %s (to %d) failed\n",
+                       libFile, offset);
+            goto loser;
+        }
+        offset = pos;
     }
 
     /* read the byte */
     pos = PR_Seek(fd, offset, PR_SEEK_SET);
     if (pos != offset) {
-	PR_fprintf(pr_stderr,"Seek for read on %s (to %d) failed\n", 
-	           libFile, offset);
-	goto loser;
+        PR_fprintf(pr_stderr, "Seek for read on %s (to %d) failed\n",
+                   libFile, offset);
+        goto loser;
     }
     bytesRead = PR_Read(fd, &cbuf, 1);
     if (bytesRead != 1) {
-	PR_fprintf(pr_stderr,"Read on %s (to %d) failed\n", libFile, offset);
-	goto loser;
+        PR_fprintf(pr_stderr, "Read on %s (to %d) failed\n", libFile, offset);
+        goto loser;
     }
 
-    PR_fprintf(pr_stderr,"Changing byte 0x%08x (%d): from %02x (%d) to ", 
-		offset, offset, (unsigned char)cbuf, (unsigned char)cbuf);
+    PR_fprintf(pr_stderr, "Changing byte 0x%08x (%d): from %02x (%d) to ",
+               offset, offset, (unsigned char)cbuf, (unsigned char)cbuf);
     /* change it */
     cbuf ^= 1 << bitOffset;
-    PR_fprintf(pr_stderr,"%02x (%d)\n", 
+    PR_fprintf(pr_stderr, "%02x (%d)\n",
                (unsigned char)cbuf, (unsigned char)cbuf);
 
     /* write it back out */
     pos = PR_Seek(fd, offset, PR_SEEK_SET);
     if (pos != offset) {
-	PR_fprintf(pr_stderr,"Seek for write on %s (to %d) failed\n", 
-	           libFile, offset);
-	goto loser;
+        PR_fprintf(pr_stderr, "Seek for write on %s (to %d) failed\n",
+                   libFile, offset);
+        goto loser;
     }
     bytesWritten = PR_Write(fd, &cbuf, 1);
     if (bytesWritten != 1) {
-	PR_fprintf(pr_stderr,"Write on %s (to %d) failed\n", libFile, offset);
-	goto loser;
+        PR_fprintf(pr_stderr, "Write on %s (to %d) failed\n", libFile, offset);
+        goto loser;
     }
 
     retval = 0;
 
 loser:
     if (fd)
-	PR_Close(fd);
-    PR_Cleanup ();
+        PR_Close(fd);
+    PR_Cleanup();
     return retval;
 }