1*cf5a6c84SAndroid Build Coastguard Worker /* basename.c - Return non-directory portion of a pathname 2*cf5a6c84SAndroid Build Coastguard Worker * 3*cf5a6c84SAndroid Build Coastguard Worker * Copyright 2012 Tryn Mirell <[email protected]> 4*cf5a6c84SAndroid Build Coastguard Worker * 5*cf5a6c84SAndroid Build Coastguard Worker * See http://opengroup.org/onlinepubs/9699919799/utilities/basename.html 6*cf5a6c84SAndroid Build Coastguard Worker 7*cf5a6c84SAndroid Build Coastguard Worker 8*cf5a6c84SAndroid Build Coastguard Worker USE_BASENAME(NEWTOY(basename, "^<1as:", TOYFLAG_USR|TOYFLAG_BIN)) 9*cf5a6c84SAndroid Build Coastguard Worker 10*cf5a6c84SAndroid Build Coastguard Worker config BASENAME 11*cf5a6c84SAndroid Build Coastguard Worker bool "basename" 12*cf5a6c84SAndroid Build Coastguard Worker default y 13*cf5a6c84SAndroid Build Coastguard Worker help 14*cf5a6c84SAndroid Build Coastguard Worker usage: basename [-a] [-s SUFFIX] NAME... | NAME [SUFFIX] 15*cf5a6c84SAndroid Build Coastguard Worker 16*cf5a6c84SAndroid Build Coastguard Worker Return non-directory portion of a pathname removing suffix. 17*cf5a6c84SAndroid Build Coastguard Worker 18*cf5a6c84SAndroid Build Coastguard Worker -a All arguments are names 19*cf5a6c84SAndroid Build Coastguard Worker -s SUFFIX Remove suffix (implies -a) 20*cf5a6c84SAndroid Build Coastguard Worker */ 21*cf5a6c84SAndroid Build Coastguard Worker 22*cf5a6c84SAndroid Build Coastguard Worker #define FOR_basename 23*cf5a6c84SAndroid Build Coastguard Worker #include "toys.h" 24*cf5a6c84SAndroid Build Coastguard Worker GLOBALS(char * s;)25*cf5a6c84SAndroid Build Coastguard WorkerGLOBALS( 26*cf5a6c84SAndroid Build Coastguard Worker char *s; 27*cf5a6c84SAndroid Build Coastguard Worker ) 28*cf5a6c84SAndroid Build Coastguard Worker 29*cf5a6c84SAndroid Build Coastguard Worker void basename_main(void) 30*cf5a6c84SAndroid Build Coastguard Worker { 31*cf5a6c84SAndroid Build Coastguard Worker char **arg, *base, *p; 32*cf5a6c84SAndroid Build Coastguard Worker 33*cf5a6c84SAndroid Build Coastguard Worker if (FLAG(s)) toys.optflags |= FLAG_a; 34*cf5a6c84SAndroid Build Coastguard Worker 35*cf5a6c84SAndroid Build Coastguard Worker if (!FLAG(a)) { 36*cf5a6c84SAndroid Build Coastguard Worker if (toys.optc>2) error_exit("too many args"); 37*cf5a6c84SAndroid Build Coastguard Worker TT.s = toys.optargs[1]; 38*cf5a6c84SAndroid Build Coastguard Worker toys.optargs[1] = 0; 39*cf5a6c84SAndroid Build Coastguard Worker } 40*cf5a6c84SAndroid Build Coastguard Worker 41*cf5a6c84SAndroid Build Coastguard Worker for (arg = toys.optargs; *arg; ++arg) { 42*cf5a6c84SAndroid Build Coastguard Worker // Chop off the suffix if provided. 43*cf5a6c84SAndroid Build Coastguard Worker base = basename(*arg); 44*cf5a6c84SAndroid Build Coastguard Worker if (TT.s && *TT.s && (p = strend(base, TT.s))) *p = 0; 45*cf5a6c84SAndroid Build Coastguard Worker puts(base); 46*cf5a6c84SAndroid Build Coastguard Worker } 47*cf5a6c84SAndroid Build Coastguard Worker } 48