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| 1 | #include "dietstdio.h"
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| 2 | #include <stdlib.h>
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| 3 | #include <unistd.h>
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| 4 | #include <fcntl.h>
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| 5 |
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| 6 | /* this is needed so the libpthread wrapper can initialize the mutex,
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| 7 | * not to lock it */
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| 8 |
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| 9 | FILE *tmpfile_unlocked(void) {
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| 10 | int fd;
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| 11 | char template[20] = "/tmp/tmpfile-XXXXXX";
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| 12 | if ((fd=mkstemp(template))<0)
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| 13 | return 0;
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| 14 | unlink(template);
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| 15 | return __stdio_init_file(fd,1,O_RDWR);
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| 16 | }
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| 17 |
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| 18 | FILE *tmpfile(void) __attribute__((weak,alias("tmpfile_unlocked")));
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