strset()
Fill a string with a given character
Synopsis:
#include <string.h> char* strset( char* s1, int fill );
Arguments:
- s1
- The string that you want to fill.
- fill
- The value that you want to fill the string with.
Library:
libc
Use the -l c option to qcc to link against this library. This library is usually included automatically.
Description:
The strset() function fills the string pointed to by s1 with the character fill. The terminating null character in the original string remains unchanged.
Returns:
The address of the string, s1.
Examples:
#include <stdio.h> #include <stdlib.h> #include <string.h> char source[] = { "A sample STRING" }; int main( void ) { printf( "%s\n", source ); printf( "%s\n", strset( source, '=' ) ); printf( "%s\n", strset( source, '*' ) ); return EXIT_SUCCESS; }
produces the output:
A sample STRING =============== ***************
Classification:
Safety: | |
---|---|
Cancellation point | No |
Interrupt handler | Yes |
Signal handler | Yes |
Thread | Yes |