contrib/tcsh/sh.exec.c

74  * xhash is an array of hash buckets which are used to hash execs.  If
84 static unsigned long *xhash = NULL;
91 # define tbit(f, i, t)	(((t *) xhash)[(f)] &  \
93 # define tbis(f, i, t)	(((t *) xhash)[(f)] |= \
117  * of the variable path, you look at the bit in xhash indexed by
125 static char xhash[HSHSIZ / BITS_PER_BYTE];
283 	    if (!bit(xhash, hashval1))
688     xfree(xhash);
689     xhash = xcalloc(hashlength * hashwidth, 1);
754 	    bis(xhash, hashval);
771     xfree(xhash);
772     xhash = NULL;
838 	    if (!bit(xhash, hashval1))
1148 	    if (!bit(xhash, hashval1))