minix/lib/nbsd_libc/sys-minix/readlink.c
Thomas Veerman 92b61c816d Fix many more comiler warnings
Most warnings were harmless, some real bugs. Test set should now compile
cleanly with ack, gcc, and clang.
2011-11-28 10:07:55 +00:00

22 lines
407 B
C

#include <sys/cdefs.h>
#include <lib.h>
#include "namespace.h"
#include <unistd.h>
#include <string.h>
#ifdef __weak_alias
__weak_alias(readlink, _readlink)
#endif
int readlink(const char *name, char *buffer, size_t bufsiz)
{
message m;
m.m1_i1 = strlen(name) + 1;
m.m1_i2 = bufsiz;
m.m1_p1 = (char *) __UNCONST(name);
m.m1_p2 = (char *) buffer;
return(_syscall(VFS_PROC_NR, RDLNK, &m));
}