1*c9945492SAndroid Build Coastguard Worker #include "syscall.h" 2*c9945492SAndroid Build Coastguard Worker __procfdname(char * buf,unsigned fd)3*c9945492SAndroid Build Coastguard Workervoid __procfdname(char *buf, unsigned fd) 4*c9945492SAndroid Build Coastguard Worker { 5*c9945492SAndroid Build Coastguard Worker unsigned i, j; 6*c9945492SAndroid Build Coastguard Worker for (i=0; (buf[i] = "/proc/self/fd/"[i]); i++); 7*c9945492SAndroid Build Coastguard Worker if (!fd) { 8*c9945492SAndroid Build Coastguard Worker buf[i] = '0'; 9*c9945492SAndroid Build Coastguard Worker buf[i+1] = 0; 10*c9945492SAndroid Build Coastguard Worker return; 11*c9945492SAndroid Build Coastguard Worker } 12*c9945492SAndroid Build Coastguard Worker for (j=fd; j; j/=10, i++); 13*c9945492SAndroid Build Coastguard Worker buf[i] = 0; 14*c9945492SAndroid Build Coastguard Worker for (; fd; fd/=10) buf[--i] = '0' + fd%10; 15*c9945492SAndroid Build Coastguard Worker } 16