bin/sh/expand.c

543 subevalvar_trim(const char *p, int strloc, int subtype, int startloc)
558 	switch (subtype) {
617 subevalvar_misc(const char *p, const char *var, int subtype, int startloc,
629 	switch (subtype) {
659 	int subtype;
673 	subtype = varflags & VSTYPE;
698 		switch (subtype) {
709 	if (set && subtype != VSPLUS) {
717 				strtodest(buf, flag, subtype,
720 				varvalue(var, varflags & VSQUOTE, subtype, flag,
722 			if (subtype == VSLENGTH) {
734 			if (subtype == VSLENGTH) {
741 				strtodest(val, flag, subtype,
746 	if (subtype == VSPLUS)
749 	switch (subtype) {
781 		subevalvar_trim(p, patloc, subtype, startloc);
790 			if (subevalvar_misc(p, var, subtype, startloc,
808 	if (subtype != VSNORMAL) {	/* skip to end of alternative */
873 strtodest(const char *p, int flag, int subtype, int quoted,
876 	if (subtype == VSLENGTH || subtype == VSTRIMLEFT ||
877 	    subtype == VSTRIMLEFTMAX || subtype == VSTRIMRIGHT ||
878 	    subtype == VSTRIMRIGHTMAX)
889 reprocess(int startloc, int flag, int subtype, int quoted,
918 		strtodest(buf + zpos, flag, subtype, quoted, dst);
932 varvalue(const char *name, int quoted, int subtype, int flag,
943 	if (subtype == VSLENGTH)
945 	splitlater = subtype == VSTRIMLEFT || subtype == VSTRIMLEFTMAX ||
946 		subtype == VSTRIMRIGHT || subtype == VSTRIMRIGHTMAX;
968 		strtodest(buf, flag, subtype, quoted, dst);
973 				strtodest(p, flag, subtype, quoted, dst);
994 			strtodest(p, flag, subtype, quoted, dst);
998 				strtodest(sep, flag, subtype, quoted, dst);
1016 			strtodest(p, flag, subtype, quoted, dst);
1021 	strtodest(buf, flag, subtype, quoted, dst);