NAME
|
tmpfile, tmpnam – Stdio temporary files |
SYNOPSIS
|
#include <u.h> #include <stdio.h> FILE *tmpfile(void)
char *tmpnam(char *s) |
DESCRIPTION
|
Tmpfile creates a temporary file that will automatically be removed
when the file is closed or the program exits. The return value
is a Stdio FILE* opened in update mode (see fopen(2)).
Tmpnam generates a string that is a valid file name and that is
not the same as the name of an existing file. If s is zero, it
returns a pointer to a string which may be overwritten by subsequent
calls to tmpnam. If s is non–zero, it should point to an array
of at least L_tmpnam (defined in <stdio.h>) characters, and
the answer will be copied there. |
FILES
|
/tmp/tf000000000000 template for tmpfile file names. /tmp/tn000000000000 template for tmpnam file names. |
SOURCE
|
/sys/src/libstdio |
BUGS
|
The files created by tmpfile are not removed until exits(2) is
executed; in particular, they are not removed on fclose or if
the program terminates abnormally. |