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This version of this document is no longer maintained. For the latest documentation, see http://www.qnx.com/developers/docs. |
Set memory to a given value
#include <string.h>
void* memset( void* dst,
int c,
size_t length );
libc
Use the -l c option to qcc to link against this library. This library is usually included automatically.
The memset() function fills length bytes starting at dst with the value c.
A pointer to the destination buffer (that is, the value of dst).
#include <string.h>
#include <stdlib.h>
#include <stdio.h>
int main( void )
{
char buffer[80];
memset( buffer, '=', 80 );
buffer[79] = '\0';
puts( buffer );
return EXIT_SUCCESS;
}
| Safety: | |
|---|---|
| Cancellation point | No |
| Interrupt handler | Yes |
| Signal handler | Yes |
| Thread | Yes |
memccpy(), memchr(), memcmp(), memcpy(), memicmp(), memmove()
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