102317b74SSasha Levin #include <stdio.h> 202317b74SSasha Levin #include <string.h> 302317b74SSasha Levin #include <signal.h> 402317b74SSasha Levin 502317b74SSasha Levin #include <kvm/util.h> 602317b74SSasha Levin #include <kvm/kvm-cmd.h> 702317b74SSasha Levin #include <kvm/builtin-resume.h> 802317b74SSasha Levin #include <kvm/kvm.h> 9*c9cba791SPekka Enberg #include <kvm/parse-options.h> 10*c9cba791SPekka Enberg 11*c9cba791SPekka Enberg static const char * const resume_usage[] = { 12*c9cba791SPekka Enberg "kvm resume <instance name>", 13*c9cba791SPekka Enberg NULL 14*c9cba791SPekka Enberg }; 15*c9cba791SPekka Enberg 16*c9cba791SPekka Enberg static const struct option resume_options[] = { 17*c9cba791SPekka Enberg OPT_END() 18*c9cba791SPekka Enberg }; 1902317b74SSasha Levin 20886af5f2SLiming Wang static int do_resume(const char *name, int pid) 2102317b74SSasha Levin { 22886af5f2SLiming Wang return kill(pid, SIGKVMRESUME); 2302317b74SSasha Levin } 2402317b74SSasha Levin 2502317b74SSasha Levin int kvm_cmd_resume(int argc, const char **argv, const char *prefix) 2602317b74SSasha Levin { 2702317b74SSasha Levin int pid; 2802317b74SSasha Levin 2902317b74SSasha Levin if (argc != 1) 30*c9cba791SPekka Enberg usage_with_options(resume_usage, resume_options); 3102317b74SSasha Levin 3202317b74SSasha Levin if (strcmp(argv[0], "all") == 0) { 33886af5f2SLiming Wang return kvm__enumerate_instances(do_resume); 3402317b74SSasha Levin } 3502317b74SSasha Levin 3602317b74SSasha Levin pid = kvm__get_pid_by_instance(argv[0]); 3702317b74SSasha Levin if (pid < 0) 3802317b74SSasha Levin die("Failed locating instance name"); 3902317b74SSasha Levin 4002317b74SSasha Levin return kill(pid, SIGKVMRESUME); 4102317b74SSasha Levin } 42