Initial revision

[chaz/tar] / src / port.c

diff --git a/src/port.c b/src/port.c
index 2f3c28240aa6bc440688267497372446b0fea0fa..f07c8dcd452347b59479c0bb7c596be8ce7b91d1 100644 (file)
--- a/src/port.c
+++ b/src/port.c
@@ -46,16 +46,23 @@ extern long baserec;
 #ifdef __MSDOS__
 char TTY_NAME[] = "con";
 
+#define MKNOD_MISSING
+#define UTILS_MISSING
+#define VALLOC_MISSING
+
 #else /* not __MSDOS__ */
 
 char TTY_NAME[] ="/dev/tty";
 
+#define UTILS_MISSING
+#define CK_PIPE_MISSING
+
 #endif /* not __MSDOS__ */
 
 /* End of system-dependent #ifdefs */
 
 
-#ifndef HAVE_VALLOC
+#ifdef VALLOC_MISSING
 /*
  * valloc() does a malloc() on a page boundary.  On some systems,
  * this can make large block I/O more efficient.
@@ -68,7 +75,7 @@ valloc (size)
 }
 #endif
 
-#ifndef HAVE_MKDIR
+#ifdef MKDIR_MISSING
 /*
  * Written by Robert Rother, Mariah Corporation, August 1985. 
  *
@@ -166,7 +173,7 @@ rmdir(dpath)
 }
 #endif
 
-#ifndef HAVE_RENAME
+#ifdef RENAME_MISSING
 /* Rename file FROM to file TO.
    Return 0 if successful, -1 if not. */
 
@@ -188,7 +195,7 @@ rename (from, to)
 }
 #endif
 
-#ifndef HAVE_BZERO
+#ifdef BZERO_MISSING
 /* Minix has bcopy but not bzero, and no memset.  Thanks, Andy. */
 void
 bzero (s1, n)
@@ -450,7 +457,7 @@ int flags, mode;
 }
 #endif
 
-#ifndef HAVE_MKNOD
+#ifdef MKNOD_MISSING
 #ifdef __MSDOS__
 typedef int dev_t;
 #endif
@@ -516,7 +523,7 @@ geteuid()
 {
        return 0;
 }
-#endif /* !HAVE_MKNOD */
+#endif /* MKNOD_MISSING */
 
 #ifdef __TURBOC__
 #include <time.h>
@@ -567,6 +574,7 @@ utime (char *filename, struct utimbuf *utb)
 }
 #endif
 
+#ifdef UTILS_MISSING
 /* Stash argv[0] here so panic will know what the program is called */
 char *myname = 0;
 
@@ -917,7 +925,9 @@ char *string;
                *to_there++='\0';
        return ret;
 }
+#endif
 
+#ifdef CK_PIPE_MISSING
 void ck_pipe(pipes)
 int *pipes;
 {
@@ -927,8 +937,10 @@ int *pipes;
        }
 }
 
+#endif
+
+#ifdef STRSTR_MISSING
 
-#ifndef HAVE_STRSTR
 /*
  * strstr - find first occurrence of wanted in s
  */
@@ -958,7 +970,7 @@ char *wanted;
 }
 #endif
 
-#infdef HAVE_FTRUNCATE
+#ifdef FTRUNCATE_MISSING
 
 #ifdef F_CHSIZE
 int
@@ -1015,7 +1027,7 @@ off_t length;
 
 extern FILE *msg_file;
 
-#if defined (HAVE_VPRINTF) && __STDC__
+#if !defined (VPRINTF_MISSING) && defined (__STDC__)
 #include <stdarg.h>
 
 void
@@ -1052,9 +1064,9 @@ msg_perror(char *str,...)
        perror(" ");
        fflush(stderr);
 }
-#endif /* HAVE_VPRINTF and __STDC__ */
+#endif /* not VPRINTF_MISSING or __STDC__ */
 
-#if defined(HAVE_VPRINTF) && !__STDC__
+#if !defined(VPRINTF_MISSING) && !defined(__STDC__)
 #include <varargs.h>
 void
 msg(str,va_alist)
@@ -1094,9 +1106,9 @@ va_dcl
        perror(" ");
        fflush(stderr);
 }
-#endif /* HAVE_VPRINTF and not __STDC__ */
+#endif /* not VPRINTF_MISSING and not __STDC__ */
 
-#if !defined(HAVE_VPRINTF) && defined(HAVE_DOPRNT)
+#if defined(VPRINTF_MISSING) && !defined(DOPRNT_MISSING)
 void
 msg(str,args)
 char *str;
@@ -1127,9 +1139,9 @@ char *str;
        perror(" ");
        fflush(stderr);
 }
-#endif /* !HAVE_VPRINTF and HAVE_DOPRNT */
+#endif /* VPRINTF_MISSING and not DOPRNT_MISSING */
 
-#if !defined(HAVE_VPRINTF) && !defined(HAVE_DOPRNT)
+#if defined(VPRINTF_MISSING) && defined(DOPRNT_MISSING)
 void msg(str,a1,a2,a3,a4,a5,a6)
 char *str;
 {
@@ -1158,4 +1170,4 @@ char *str;
        errno=save_e;
        perror(" ");
 }
-#endif /* !HAVE_VPRINTF and !HAVE_DOPRNT */
+#endif /* VPRINTF_MISSING and DOPRNT_MISSING */