minix3/lib/libc/sys/chown.c

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2020-02-21 00:59:27 +05:30
#include <sys/cdefs.h>
#include "namespace.h"
#include <lib.h>
#include <string.h>
#include <unistd.h>
#ifdef __weak_alias
__weak_alias(__posix_chown, chown)
#endif
int chown(const char *name, uid_t owner, gid_t grp)
{
message m;
memset(&m, 0, sizeof(m));
m.m_lc_vfs_chown.len = strlen(name) + 1;
m.m_lc_vfs_chown.owner = owner;
m.m_lc_vfs_chown.group = grp;
m.m_lc_vfs_chown.name = (vir_bytes)name;
return(_syscall(VFS_PROC_NR, VFS_CHOWN, &m));
}