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--- ./arc.c.orig Tue Apr 14 18:58:59 1992
+++ ./arc.c Wed Aug 11 10:21:06 1999
@@ -76,11 +76,14 @@
#if UNIX
#include <sys/types.h>
#include <sys/stat.h>
+#include <unistd.h>
#endif
#include <string.h>
#if BSD
#include <strings.h>
+#include <err.h>
+#include <errno.h>
#endif
#if !__STDC__
@@ -101,6 +104,7 @@
static char **lst; /* files list */
static int lnum; /* length of files list */
+int
main(num, arg) /* system entry point */
int num; /* number of arguments */
char *arg[]; /* pointers to arguments */
@@ -110,7 +114,7 @@
VOID upper();/* case conversion routine */
char *envfind(); /* environment searcher */
int n; /* index */
- char *arctemp2, *mktemp();
+ char *arctemp2;
#if GEMDOS
VOID exitpause();
int append;
@@ -219,8 +223,17 @@
#endif
#if !MSDOS
{
- static char tempname[] = "AXXXXXX";
- strcat(arctemp, mktemp(tempname));
+ static char tempname[] = "AXXXXXX.arc";
+ int fd=-1;
+ strcat(arctemp, tempname);
+ if((fd = mkstemps(arctemp,4)) == -1 ||
+ (new = fdopen(fd, "w+")) == NULL) {
+ if (fd != -1) {
+ unlink(arctemp);
+ close(fd);
+ }
+ err(1, "can't create temp file %s", arctemp);
+ }
}
#else
strcat(arctemp, "$ARCTEMP");
@@ -276,7 +289,7 @@
keepbak = 1;
else if (*a == 'W') /* suppress warnings */
- warn = 0;
+ arcwarn = 0;
#if !DOS
else if (*a == 'I') /* image mode, no ASCII/EBCDIC x-late */
image = !image;
@@ -401,7 +414,7 @@
expandlst(n) /* expand an indirect reference */
int n; /* number of entry to expand */
{
- FILE *lf, *fopen(); /* list file, opener */
+ FILE *lf; /* list file, opener */
char buf[100]; /* input buffer */
int x; /* index */
char *p = lst[n] + 1; /* filename pointer */
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