1) make use of new delpendency scheme

2) made "   #if" look like "#   if" for portability
3) added strdup.c

CVS patchset: 2021
CVS date: 1998/03/04 16:51:38

misc/Makefile.in

@@ -1,4 +1,5 @@
 srcdir = @srcdir@
+top_srcdir = @top_srcdir@
 VPATH = $(srcdir)
 
 include ../Makefile.inc
@@ -8,11 +9,7 @@ LIBMISC = libmisc.a
 
 # -----------------------------------------------------------------------
 
-ifeq (.depend,$(wildcard .depend))
 TARGET=everything
-else
-TARGET=depend everything
-endif
 
 all: $(TARGET)
 
@@ -28,10 +25,12 @@ clean:
 	rm -f *.a *.o *~ $(PROGS)
 
 distclean: clean
-	rm -f .depend Makefile
+	rm -f Makefile
 
 depend:
-	$(CPP) $(CFLAGS) -M $(srcdir)/*.c > .depend
+	topdir_path=`( cd $(top_srcdir) && pwd )` ; \
+	    $(CPP) $(CFLAGS) -MM $(srcdir)/*.c | \
+		sed s+$$topdir_path+$(top_srcdir)+g > .depend
 
 ifeq (.depend,$(wildcard .depend))
 include .depend

misc/getmntent.c

@@ -40,7 +40,7 @@ our_mntent *getmntent(FILE *filep) {
 
 	if (*chptr == COMMENTCHAR) continue;
 
-	#if __aix__
+#	if __aix__
 	    /* aix uses a screwed up file format */
 	    if (*chptr == '/') {
 		start = chptr;
@@ -49,7 +49,7 @@ our_mntent *getmntent(FILE *filep) {
 		item.mnt_dir = strdup(start);
 		return &item;
 	    }
-	#else 
+#	else 
 	    while (!isspace(*chptr) && (*chptr)) chptr++;
 	    if (!*chptr) return NULL;
 
@@ -62,7 +62,7 @@ our_mntent *getmntent(FILE *filep) {
 
 	    item.our_mntdir = strdup(start);
 	    return &item;
-	#endif
+#	endif
     }
 
     return NULL;

misc/miscfn.h

@@ -35,13 +35,19 @@
 char *realpath(const char *path, char resolved_path []);
 #endif
 
+#if HAVE_SYS_STDTYPES_H
+#  include <sys/stdtypes.h>
+#endif
+
+#if HAVE_SYS_TYPES_H
+#  include <sys/types.h>
+#endif
+
 #if NEED_TIMEZONE
-#include <sys/stdtypes.h>
 extern time_t timezone;
 #endif
 
 #if NEED_MYREALLOC
-#include <sys/stdtypes.h>
 #define realloc(ptr,size) myrealloc(ptr,size)
 extern void *myrealloc(void *, size_t);
 #endif
@@ -66,7 +72,15 @@ extern void *myrealloc(void *, size_t);
 #if HAVE_GETMNTINFO_R || HAVE_MNTCTL
 # define GETMNTENT_ONE 0
 # define GETMNTENT_TWO 0
-# include <sys/mount.h>
+# if HAVE_SYS_MNTCTL_H
+#  include <sys/mntctl.h>
+# endif
+# if HAVE_SYS_VMOUNT_H
+#  include <sys/vmount.h>
+# endif
+# if HAVE_SYS_MOUNT_H
+#  include <sys/mount.h>
+# endif
 #elif HAVE_MNTENT_H || !(HAVE_GETMNTENT) || HAVE_STRUCT_MNTTAB
 # if HAVE_MNTENT_H
 #  include <stdio.h>
@@ -74,15 +88,15 @@ extern void *myrealloc(void *, size_t);
 #  define our_mntent struct mntent
 #  define our_mntdir mnt_dir
 # elif HAVE_STRUCT_MNTTAB
-   #include <stdio.h>
-   #include <mnttab.h>
+#  include <stdio.h>
+#  include <mnttab.h>
    struct our_mntent {
        char * our_mntdir;
    };
    struct our_mntent *getmntent(FILE *filep);
 #  define our_mntent struct our_mntent
 # else
-   #include <stdio.h>
+#  include <stdio.h>
    struct our_mntent {
        char * our_mntdir;
    };
@@ -98,7 +112,7 @@ extern void *myrealloc(void *, size_t);
 # define GETMNTENT_TWO 1
 # define our_mntent struct mnttab
 # define our_mntdir mnt_mountp
-#else if !HAVE_MNTCTL
+#else /* if !HAVE_MNTCTL */
 # error Neither mntent.h, mnttab.h, or mntctl() exists. I cannot build on this system.
 #endif
 

misc/strdup.c

@@ -0,0 +1,44 @@
+/*
+ * Author: Tim Mooney <mooney@plains.nodak.edu>
+ * Copyright: This file is in the public domain.
+ *
+ * a replacement for strdup() for those platforms that don't have it,
+ * like Ultrix.
+ *
+ * Requires: malloc(), strlen(), strcpy().
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+
+#if defined(HAVE_STDLIB_H) || defined(STDC_HEADERS)
+# include <stdlib.h>
+#else
+extern void *malloc(size_t);
+#endif
+
+#if defined(HAVE_STRING_H) || defined(STDC_HEADERS)
+# include <string.h>
+#else
+extern size_t strlen(const char *);
+extern char *strcpy(char *, const char *);
+#endif
+
+char * strdup(const char *s) {
+	void *p = NULL;
+
+	p = malloc(strlen(s)+1);
+	if (!p) {
+		return NULL;
+	}
+
+	strcpy( (char *) p, s);
+	return (char *) p;
+}
+