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/* mktemp.c - Create a temporary file or directory.
*
* Copyright 2012 Elie De Brauwer <eliedebrauwer@gmail.com>
*
* http://refspecs.linuxfoundation.org/LSB_4.1.0/LSB-Core-generic/LSB-Core-generic/mktemp.html
USE_MKTEMP(NEWTOY(mktemp, ">1q(directory)d(tmpdir)p:", TOYFLAG_BIN))
config MKTEMP
bool "mktemp"
default y
help
usage: mktemp [-dq] [-p DIR] [TEMPLATE]
Safely create new file and print its name. Default TEMPLATE is
/tmp/tmp.XXXXXX and each trailing X is replaced with random char.
-d, --directory Create directory instead of file
-p DIR, --tmpdir=DIR Put new file in DIR
-q Quiet
*/
#define FOR_mktemp
#include "toys.h"
GLOBALS(
char * tmpdir;
)
void mktemp_main(void)
{
int d_flag = toys.optflags & FLAG_d;
char *tmp;
tmp = *toys.optargs;
if (!tmp) {
if (!TT.tmpdir) TT.tmpdir = "/tmp";
tmp = "tmp.xxxxxx";
}
if (TT.tmpdir) tmp = xmsprintf("%s/%s", TT.tmpdir ? TT.tmpdir : "/tmp",
*toys.optargs ? *toys.optargs : "tmp.XXXXXX");
if (d_flag ? mkdtemp(tmp) == NULL : mkstemp(tmp) == -1)
if (toys.optflags & FLAG_q)
perror_exit("Failed to create temporary %s",
d_flag ? "directory" : "file");
xputs(tmp);
if (CFG_TOYBOX_FREE && TT.tmpdir) free(tmp);
}
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