minix/lib/libc/sys-minix/symlink.c
David van Moolenbroek 24ec0d73b5 Clean up interface to PM and VFS
- introduce new call numbers, names, and field aliases;
- initialize request messages to zero for all ABI calls;
- format callnr.h in the same way as com.h;
- redo call tables in both servers;
- remove param.h namespace pollution in the servers;
- make brk(2) go to VM directly, rather than through PM;
- remove obsolete BRK, UTIME, and WAIT calls;
- clean up path copying routine in VFS;
- move remaining system calls from libminlib to libc;
- correct some errno-related mistakes in libc routines.

Change-Id: I2d8ec5d061cd7e0b30c51ffd77aa72ebf84e2565
2014-03-01 09:05:01 +01:00

22 lines
482 B
C

#include <sys/cdefs.h>
#include <lib.h>
#include "namespace.h"
#ifdef __weak_alias
__weak_alias(symlink, _symlink)
#endif
#include <string.h>
#include <unistd.h>
int symlink(const char *name, const char *name2)
{
message m;
memset(&m, 0, sizeof(m));
m.VFS_LINK_LEN1 = strlen(name) + 1;
m.VFS_LINK_LEN2 = strlen(name2) + 1;
m.VFS_LINK_NAME1 = (char *) __UNCONST(name);
m.VFS_LINK_NAME2 = (char *) __UNCONST(name2);
return(_syscall(VFS_PROC_NR, VFS_SYMLINK, &m));
}