1*cf84ac9aSAndroid Build Coastguard Worker #include "tests.h" 2*cf84ac9aSAndroid Build Coastguard Worker #include <asm/unistd.h> 3*cf84ac9aSAndroid Build Coastguard Worker 4*cf84ac9aSAndroid Build Coastguard Worker #ifdef __NR_flock 5*cf84ac9aSAndroid Build Coastguard Worker 6*cf84ac9aSAndroid Build Coastguard Worker # include <stdio.h> 7*cf84ac9aSAndroid Build Coastguard Worker # include <sys/file.h> 8*cf84ac9aSAndroid Build Coastguard Worker # include <unistd.h> 9*cf84ac9aSAndroid Build Coastguard Worker 10*cf84ac9aSAndroid Build Coastguard Worker int main(void)11*cf84ac9aSAndroid Build Coastguard Workermain(void) 12*cf84ac9aSAndroid Build Coastguard Worker { 13*cf84ac9aSAndroid Build Coastguard Worker const unsigned long fd = (long int) 0xdeadbeefffffffffULL; 14*cf84ac9aSAndroid Build Coastguard Worker 15*cf84ac9aSAndroid Build Coastguard Worker long rc = syscall(__NR_flock, fd, LOCK_SH); 16*cf84ac9aSAndroid Build Coastguard Worker printf("flock(%d, LOCK_SH) = %ld %s (%m)\n", 17*cf84ac9aSAndroid Build Coastguard Worker (int) fd, rc, errno2name()); 18*cf84ac9aSAndroid Build Coastguard Worker 19*cf84ac9aSAndroid Build Coastguard Worker puts("+++ exited with 0 +++"); 20*cf84ac9aSAndroid Build Coastguard Worker return 0; 21*cf84ac9aSAndroid Build Coastguard Worker } 22*cf84ac9aSAndroid Build Coastguard Worker 23*cf84ac9aSAndroid Build Coastguard Worker #else 24*cf84ac9aSAndroid Build Coastguard Worker 25*cf84ac9aSAndroid Build Coastguard Worker SKIP_MAIN_UNDEFINED("__NR_flock") 26*cf84ac9aSAndroid Build Coastguard Worker 27*cf84ac9aSAndroid Build Coastguard Worker #endif 28