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Annotation of 43BSDTahoe/new/X/Xlib/XFetchName.c, revision 1.1

1.1     ! root        1: #include <X/mit-copyright.h>
        !             2: 
        !             3: /* $Header: XFetchName.c,v 10.5 86/04/22 15:29:04 jg Rel $ */
        !             4: /* Copyright    Massachusetts Institute of Technology    1985  */
        !             5: 
        !             6: #include "XlibInternal.h"
        !             7: 
        !             8: Status XFetchName (w, name)
        !             9:        Window w;
        !            10:        char **name;
        !            11: {
        !            12:        register Display *dpy;
        !            13:        register XReq *req;
        !            14:        XRep rep;
        !            15:        register int nbytes;
        !            16: 
        !            17:        GetReq(X_FetchName, w);
        !            18:        if (!_XReply(dpy, &rep)) {
        !            19:            /* error */
        !            20:            *name = NULL;
        !            21:            return(0);
        !            22:            }
        !            23:        if ((nbytes = rep.params0) == 0) {
        !            24:            /* no name set */
        !            25:            *name = NULL;
        !            26:            return(1);
        !            27:            }
        !            28:        if ((*name = (char *) malloc(nbytes + 1)) == NULL) {
        !            29:            errno = ENOMEM;
        !            30:            _XIOError(dpy);
        !            31:            }
        !            32:        _XReadPad (dpy, *name, nbytes);
        !            33:        (*name)[nbytes] = '\0';
        !            34:        return (1);
        !            35: }
        !            36: 

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