[p5sagit/p5-mst-13.2.git] / vos / vos.c

/* Beginning of modification history */
/* Written 02-01-02 by Nick Ing-Simmons (nick@ing-simmons.net) */
/* End of modification history */

/* VOS doesn't supply a truncate function, so we build one up
   from the available POSIX functions.  */

#include <fcntl.h>
#include <sys/types.h>
#include <unistd.h>

int
truncate(const char *path, off_t len)
{
 int fd = open(path,O_WRONLY);
 int code = -1;
 if (fd >= 0) {
   code = ftruncate(fd,len);
   close(fd); 
 }
 return code;
}
Commit	Line	Data
7b2b351e	1	/* Beginning of modification history */
	2	/* Written 02-01-02 by Nick Ing-Simmons (nick@ing-simmons.net) */
	3	/* End of modification history */
	4
	5	/* VOS doesn't supply a truncate function, so we build one up
	6	from the available POSIX functions. */
	7
	8	#include <fcntl.h>
	9	#include <sys/types.h>
	10	#include <unistd.h>
	11
	12	int
	13	truncate(const char *path, off_t len)
	14	{
	15	int fd = open(path,O_WRONLY);
	16	int code = -1;
	17	if (fd >= 0) {
	18	code = ftruncate(fd,len);
	19	close(fd);
	20	}
	21	return code;
	22	}