Return to rename.c CVS log

Up to [MW Coherent from dump] / coherent / g / usr / lib / uucp / tay104 / unix

Annotation of coherent/g/usr/lib/uucp/tay104/unix/rename.c, revision 1.1

1.1     ! root        1: /* rename.c
        !             2:    Rename a file to a new name (Unix specific implementation).  */
        !             3: 
        !             4: #include "uucp.h"
        !             5: 
        !             6: #include "sysdep.h"
        !             7: 
        !             8: #include <errno.h>
        !             9: 
        !            10: /* This implementation will not work on directories, but fortunately
        !            11:    we never want to rename directories.  */
        !            12: 
        !            13: int
        !            14: rename (zfrom, zto)
        !            15:      const char *zfrom;
        !            16:      const char *zto;
        !            17: {
        !            18:   if (link (zfrom, zto) < 0)
        !            19:     {
        !            20:       if (errno != EEXIST)
        !            21:        return -1;
        !            22:       if (unlink (zto) < 0
        !            23:          || link (zfrom, zto) < 0)
        !            24:        return -1;
        !            25:     }
        !            26:   return unlink (zfrom);
        !            27: }

This archive runs on limited infrastructure. Preserving old code on modern bandwidth. Automated agents are requested to crawl responsibly.