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- give tmpfileplus its own RNG.

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This should not interfere with the global one which can be explicitly seeded.
It also seems a bit pointless to constantly re-seed the RNG for something this inconsequential.
This commit is contained in:
Christoph Oelckers 2017-12-02 17:05:39 +01:00
commit f6f17fbfb4
2 changed files with 7 additions and 88 deletions
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20
src/tmpfileplus.h
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@ -23,10 +23,6 @@
#include <stdio.h>
#ifdef __cplusplus
extern "C" {
#endif
/** Create a unique temporary file.
@param dir (optional) directory to create file. If NULL use default TMP directory.
@param prefix (optional) prefix for file name. If NULL use "tmp.".
@ -40,22 +36,6 @@ extern "C" {
FILE *tmpfileplus(const char *dir, const char *prefix, char **pathname, int keep);
/** Create a unique temporary file with filename stored in a fixed-length buffer.
@param dir (optional) directory to create file. If NULL use default directory.
@param prefix (optional) prefix for file name. If NULL use "tmp.".
@param pathnamebuf (optional) buffer to receive full pathname of temporary file. Ignored if NULL.
@param pathsize Size of buffer to receive filename and its terminating null character.
@param keep If `keep` is nonzero and `pathname` is not NULL, then keep the file after closing.
Otherwise file is automatically deleted when closed.
@return Pointer to stream opened in binary read/write (w+b) mode, or a null pointer on error.
@exception E2BIG Resulting filename is too big for the buffer `pathnamebuf`.
*/
FILE *tmpfileplus_f(const char *dir, const char *prefix, char *pathnamebuf, size_t pathsize, int keep);
#define TMPFILE_KEEP 1
#ifdef __cplusplus
}
#endif
#endif /* end TMPFILEPLUS_H_ */