Changeset 3145 for trunk/src/kmk/kmkbuiltin

Timestamp:

Mar 15, 2018, 1:00:09 AM (7 years ago)

Author:

bird

Message:

kmk: warnings found by gcc 7.3.0

Location:

trunk/src/kmk/kmkbuiltin

Files:

• cp.c (modified) (1 diff)
• fts.c (modified) (1 diff)
• install.c (modified) (1 diff)
• printf.c (modified) (1 diff)
• redirect.c (modified) (1 diff)

trunk/src/kmk/kmkbuiltin/cp.c

@@ -427 +427 @@
                                 continue;
                         }
+                        /* fall thru */
                 case FTS_DNR:
                 case FTS_ERR:

trunk/src/kmk/kmkbuiltin/fts.c

@@ -1424 +1424 @@
 
 #ifdef HAVE_FCHDIR
-        if (oldfd < 0 && (fd = open(path, O_RDONLY)) == -1)
-                return -1;
+        if (oldfd < 0) {
+                if (!path) /* shuts up gcc nonull checks*/
+                        return -1;
+                fd = open(path, O_RDONLY);
+                if (fd == -1)
+                        return -1;
+        }
 
         if (fstat(fd, &sb) == -1)

trunk/src/kmk/kmkbuiltin/install.c

@@ -32 +32 @@
  */
 
-#ifndef lint
+#if 0 /*ndef lint*/
 static const char copyright[] =
 "@(#) Copyright (c) 1987, 1993\n\

trunk/src/kmk/kmkbuiltin/printf.c

@@ -84 +84 @@
 
 
-#ifdef __GNUC__
+#if 0 /*def __GNUC__ - bird: gcc complains about non-ISO-standard escape. */
 #define ESCAPE '\e'
 #else

trunk/src/kmk/kmkbuiltin/redirect.c

@@ -1567 +1567 @@
                             break;
                         }
+                        /* fall thru */
                     case '1':
                     case '2':