1*c9945492SAndroid Build Coastguard Worker #include <unistd.h> 2*c9945492SAndroid Build Coastguard Worker #include <stdio.h> 3*c9945492SAndroid Build Coastguard Worker #include <errno.h> 4*c9945492SAndroid Build Coastguard Worker confstr(int name,char * buf,size_t len)5*c9945492SAndroid Build Coastguard Workersize_t confstr(int name, char *buf, size_t len) 6*c9945492SAndroid Build Coastguard Worker { 7*c9945492SAndroid Build Coastguard Worker const char *s = ""; 8*c9945492SAndroid Build Coastguard Worker if (!name) { 9*c9945492SAndroid Build Coastguard Worker s = "/bin:/usr/bin"; 10*c9945492SAndroid Build Coastguard Worker } else if ((name&~4U)!=1 && name-_CS_POSIX_V6_ILP32_OFF32_CFLAGS>35U) { 11*c9945492SAndroid Build Coastguard Worker errno = EINVAL; 12*c9945492SAndroid Build Coastguard Worker return 0; 13*c9945492SAndroid Build Coastguard Worker } 14*c9945492SAndroid Build Coastguard Worker // snprintf is overkill but avoid wasting code size to implement 15*c9945492SAndroid Build Coastguard Worker // this completely useless function and its truncation semantics 16*c9945492SAndroid Build Coastguard Worker return snprintf(buf, len, "%s", s) + 1; 17*c9945492SAndroid Build Coastguard Worker } 18