1*433d6423SLionel Sambuc #include <sys/cdefs.h> 2*433d6423SLionel Sambuc #include "namespace.h" 3*433d6423SLionel Sambuc #include <lib.h> 4*433d6423SLionel Sambuc 5*433d6423SLionel Sambuc #include <minix/u64.h> 6*433d6423SLionel Sambuc #include <string.h> 7*433d6423SLionel Sambuc #include <unistd.h> 8*433d6423SLionel Sambuc truncate(const char * _path,off_t _length)9*433d6423SLionel Sambucint truncate(const char *_path, off_t _length) 10*433d6423SLionel Sambuc { 11*433d6423SLionel Sambuc message m; 12*433d6423SLionel Sambuc 13*433d6423SLionel Sambuc memset(&m, 0, sizeof(m)); 14*433d6423SLionel Sambuc m.m_lc_vfs_truncate.name = (vir_bytes)_path; 15*433d6423SLionel Sambuc m.m_lc_vfs_truncate.len = strlen(_path)+1; 16*433d6423SLionel Sambuc m.m_lc_vfs_truncate.offset = _length; 17*433d6423SLionel Sambuc 18*433d6423SLionel Sambuc return(_syscall(VFS_PROC_NR, VFS_TRUNCATE, &m)); 19*433d6423SLionel Sambuc } 20