diff --git a/hyper-v.changes b/hyper-v.changes index ebc0e40..9b39c73 100644 --- a/hyper-v.changes +++ b/hyper-v.changes @@ -1,3 +1,8 @@ +------------------------------------------------------------------- +Tue Nov 25 17:46:30 UTC 2014 - ohering@suse.de + +- introduce -n/--no-daemon option (fate#317317533) + ------------------------------------------------------------------- Sun Nov 09 04:39:00 UTC 2014 - Led diff --git a/hyper-v.tools.hv.hv_fcopy_daemon.c b/hyper-v.tools.hv.hv_fcopy_daemon.c index 853e696..e48eebf 100644 --- a/hyper-v.tools.hv.hv_fcopy_daemon.c +++ b/hyper-v.tools.hv.hv_fcopy_daemon.c @@ -33,6 +33,7 @@ #include #include #include +#include static int target_fd; static char target_fname[W_MAX_PATH]; @@ -126,15 +127,43 @@ static int hv_copy_cancel(void) } -int main(void) +void print_usage(char *argv[]) +{ + fprintf(stderr, "Usage: %s [options]\n" + "Options are:\n" + " -n, --no-daemon stay in foreground, don't daemonize\n" + " -h, --help print this help\n", argv[0]); +} + +int main(int argc, char *argv[]) { int fd, fcopy_fd, len; int error; + int daemonize = 1, long_index = 0, opt; int version = FCOPY_CURRENT_VERSION; char *buffer[4096 * 2]; struct hv_fcopy_hdr *in_msg; - if (daemon(1, 0)) { + static struct option long_options[] = { + {"help", no_argument, 0, 'h' }, + {"no-daemon", no_argument, 0, 'n' }, + {0, 0, 0, 0 } + }; + + while ((opt = getopt_long(argc, argv, "hn", long_options, + &long_index)) != -1) { + switch (opt) { + case 'n': + daemonize = 0; + break; + case 'h': + default: + print_usage(argv); + exit(EXIT_FAILURE); + } + } + + if (daemonize && daemon(1, 0)) { syslog(LOG_ERR, "daemon() failed; error: %s", strerror(errno)); exit(EXIT_FAILURE); } diff --git a/hyper-v.tools.hv.hv_kvp_daemon.c b/hyper-v.tools.hv.hv_kvp_daemon.c index 2d5e806..b5f5336 100644 --- a/hyper-v.tools.hv.hv_kvp_daemon.c +++ b/hyper-v.tools.hv.hv_kvp_daemon.c @@ -44,6 +44,7 @@ #include #include #include +#include /* * KVP protocol: The user mode component first registers with the @@ -1419,7 +1420,15 @@ netlink_send(int fd, struct cn_msg *msg) return sendmsg(fd, &message, 0); } -int main(void) +void print_usage(char *argv[]) +{ + fprintf(stderr, "Usage: %s [options]\n" + "Options are:\n" + " -n, --no-daemon stay in foreground, don't daemonize\n" + " -h, --help print this help\n", argv[0]); +} + +int main(int argc, char *argv[]) { int fd, len, nl_group; int error; @@ -1437,9 +1446,30 @@ int main(void) struct hv_kvp_ipaddr_value *kvp_ip_val; char *kvp_recv_buffer; size_t kvp_recv_buffer_len; + int daemonize = 1, long_index = 0, opt; - if (daemon(1, 0)) + static struct option long_options[] = { + {"help", no_argument, 0, 'h' }, + {"no-daemon", no_argument, 0, 'n' }, + {0, 0, 0, 0 } + }; + + while ((opt = getopt_long(argc, argv, "hn", long_options, + &long_index)) != -1) { + switch (opt) { + case 'n': + daemonize = 0; + break; + case 'h': + default: + print_usage(argv); + exit(EXIT_FAILURE); + } + } + + if (daemonize && daemon(1, 0)) return 1; + openlog("KVP", 0, LOG_USER); syslog(LOG_INFO, "KVP starting; pid is:%d", getpid()); diff --git a/hyper-v.tools.hv.hv_vss_daemon.c b/hyper-v.tools.hv.hv_vss_daemon.c index 9c06f57..95fb3dc 100644 --- a/hyper-v.tools.hv.hv_vss_daemon.c +++ b/hyper-v.tools.hv.hv_vss_daemon.c @@ -37,6 +37,7 @@ #include #include #include +#include static struct sockaddr_nl addr; @@ -156,7 +157,15 @@ static int netlink_send(int fd, struct cn_msg *msg) return sendmsg(fd, &message, 0); } -int main(void) +void print_usage(char *argv[]) +{ + fprintf(stderr, "Usage: %s [options]\n" + "Options are:\n" + " -n, --no-daemon stay in foreground, don't daemonize\n" + " -h, --help print this help\n", argv[0]); +} + +int main(int argc, char *argv[]) { int fd, len, nl_group; int error; @@ -168,8 +177,28 @@ int main(void) struct hv_vss_msg *vss_msg; char *vss_recv_buffer; size_t vss_recv_buffer_len; + int daemonize = 1, long_index = 0, opt; - if (daemon(1, 0)) + static struct option long_options[] = { + {"help", no_argument, 0, 'h' }, + {"no-daemon", no_argument, 0, 'n' }, + {0, 0, 0, 0 } + }; + + while ((opt = getopt_long(argc, argv, "hn", long_options, + &long_index)) != -1) { + switch (opt) { + case 'n': + daemonize = 0; + break; + case 'h': + default: + print_usage(argv); + exit(EXIT_FAILURE); + } + } + + if (daemonize && daemon(1, 0)) return 1; openlog("Hyper-V VSS", 0, LOG_USER);