minix/lib/libc/sys-minix/loadname.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

19 lines
490 B
C

#include <sys/cdefs.h>
#include <lib.h>
#include "namespace.h"
#include <string.h>
void _loadname(const char *name, message *msgptr)
{
/* This function is used to load a string into a type m3 message. If the
* string fits in the message, it is copied there. If not, a pointer to
* it is passed.
*/
register size_t k;
k = strlen(name) + 1;
msgptr->VFS_PATH_LEN = k;
msgptr->VFS_PATH_NAME = (char *) __UNCONST(name);
if (k <= M3_STRING) strcpy(msgptr->VFS_PATH_BUF, name);
}