freebsd-dev/gnu/libexec/uucp/libunix/link.c
1993-08-05 18:28:27 +00:00

39 lines
654 B
C

/* link.c
Link two files. */
#include "uucp.h"
#include "uudefs.h"
#include "sysdep.h"
#include "system.h"
#include <errno.h>
boolean
fsysdep_link (zfrom, zto, pfworked)
const char *zfrom;
const char *zto;
boolean *pfworked;
{
*pfworked = FALSE;
if (link (zfrom, zto) == 0)
{
*pfworked = TRUE;
return TRUE;
}
if (errno == ENOENT)
{
if (! fsysdep_make_dirs (zto, TRUE))
return FALSE;
if (link (zfrom, zto) == 0)
{
*pfworked = TRUE;
return TRUE;
}
}
if (errno == EXDEV)
return TRUE;
ulog (LOG_ERROR, "link (%s, %s): %s", zfrom, zto, strerror (errno));
return FALSE;
}