In
C Programming Language, the tmpfile() function is used to produce/create a temporary file.
- tmpfile() function is defined in the "stdio.h" header file.
- The created temporary file will automatically be deleted after the termination of program.
- It opens file in binary update mode i.e., wb+ mode.
- The syntax of tmpfile() function is:
FILE *tmpfile(void)
- The tmpfile() function always returns a pointer after the creation of file to the temporary file. If by chance temporary file can not be created, then the tmpfile() function returns NULL pointer.
Output:
Temporary file is created
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