50 lines
1.1 KiB
Plaintext
50 lines
1.1 KiB
Plaintext
--- runjob.c.orig 2000-06-21 00:12:18.000000000 +0100
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+++ runjob.c 2004-05-12 20:50:11.000000000 +0100
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@@ -34,11 +34,38 @@
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#include <stdio.h>
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#include <string.h>
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#include "global.h"
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+#include <limits.h>
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static int
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temp_file()
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/* Open a temporary file and return its file descriptor */
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{
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+ char template[PATH_MAX];
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+ char *tmpdir = getenv("TMPDIR");
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+
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+ int fd = -1;
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+
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+ if (tmpdir == NULL) {
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+ tmpdir = "/tmp";
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+ }
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+ if (strlcpy(template, tmpdir, sizeof template) >=
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+ sizeof template) {
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+ die_e("TMPDIR too long.");
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+ }
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+ if (strlcat(template, "/anacronXXXXXXXXXX", sizeof template) >=
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+ sizeof template) {
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+ die_e("Temporary filename too long.");
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+ }
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+ if ((fd = mkstemp(template)) == -1) {
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+ die_e("Could not create temporary file.");
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+ }
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+ if (unlink(template) == -1) {
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+ complain("Tried to unlink temporary file '%s' but failed.",
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+ template);
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+ }
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+ return fd;
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+
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+#if 0
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const int max_retries = 50;
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char *name;
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int fd, i;
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@@ -61,6 +88,7 @@ temp_file()
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free(name);
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fcntl(fd, F_SETFD, 1); /* set close-on-exec flag */
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return fd;
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+#endif
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}
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static off_t
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