mirror of
https://gitlab.com/libvirt/libvirt.git
synced 2024-09-25 00:45:46 +00:00
3e2c3d8f6d
No thanks to 64-bit windows, with 64-bit pid_t, we have to avoid constructs like 'int pid'. Our API in libvirt-qemu cannot be changed without breaking ABI; but then again, libvirt-qemu can only be used on systems that support UNIX sockets, which rules out Windows (even if qemu could be compiled there) - so for all points on the call chain that interact with this API decision, we require a different variable name to make it clear that we audited the use for safety. Adding a syntax-check rule only solves half the battle; anywhere that uses printf on a pid_t still needs to be converted, but that will be a separate patch. * cfg.mk (sc_correct_id_types): New syntax check. * src/libvirt-qemu.c (virDomainQemuAttach): Document why we didn't use pid_t for pid, and validate for overflow. * include/libvirt/libvirt-qemu.h (virDomainQemuAttach): Tweak name for syntax check. * src/vmware/vmware_conf.c (vmwareExtractPid): Likewise. * src/driver.h (virDrvDomainQemuAttach): Likewise. * tools/virsh.c (cmdQemuAttach): Likewise. * src/remote/qemu_protocol.x (qemu_domain_attach_args): Likewise. * src/qemu_protocol-structs (qemu_domain_attach_args): Likewise. * src/util/cgroup.c (virCgroupPidCode, virCgroupKillInternal): Likewise. * src/qemu/qemu_command.c(qemuParseProcFileStrings): Likewise. (qemuParseCommandLinePid): Use pid_t for pid. * daemon/libvirtd.c (daemonForkIntoBackground): Likewise. * src/conf/domain_conf.h (_virDomainObj): Likewise. * src/probes.d (rpc_socket_new): Likewise. * src/qemu/qemu_command.h (qemuParseCommandLinePid): Likewise. * src/qemu/qemu_driver.c (qemudGetProcessInfo, qemuDomainAttach): Likewise. * src/qemu/qemu_process.c (qemuProcessAttach): Likewise. * src/qemu/qemu_process.h (qemuProcessAttach): Likewise. * src/uml/uml_driver.c (umlGetProcessInfo): Likewise. * src/util/virnetdev.h (virNetDevSetNamespace): Likewise. * src/util/virnetdev.c (virNetDevSetNamespace): Likewise. * tests/testutils.c (virtTestCaptureProgramOutput): Likewise. * src/conf/storage_conf.h (_virStoragePerms): Use mode_t, uid_t, and gid_t rather than int. * src/security/security_dac.c (virSecurityDACSetOwnership): Likewise. * src/conf/storage_conf.c (virStorageDefParsePerms): Avoid compiler warning.
107 lines
4.6 KiB
D
107 lines
4.6 KiB
D
provider libvirt {
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# file: src/util/event_poll.c
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# prefix: event_poll
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probe event_poll_add_handle(int watch, int fd, int events, void *cb, void *opaque, void *ff);
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probe event_poll_update_handle(int watch, int events);
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probe event_poll_remove_handle(int watch);
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probe event_poll_dispatch_handle(int watch, int events);
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probe event_poll_purge_handle(int watch);
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probe event_poll_add_timeout(int timer, int frequency, void *cb, void *opaque, void *ff);
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probe event_poll_update_timeout(int timer, int frequency);
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probe event_poll_remove_timeout(int timer);
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probe event_poll_dispatch_timeout(int timer);
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probe event_poll_purge_timeout(int timer);
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probe event_poll_run(int nfds, int timeout);
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# file: src/rpc/virnetsocket.c
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# prefix: rpc
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probe rpc_socket_new(void *sock, int refs, int fd, int errfd, pid_t pid, const char *localAddr, const char *remoteAddr);
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probe rpc_socket_send_fd(void *sock, int fd);
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probe rpc_socket_recv_fd(void *sock, int fd);
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probe rpc_socket_ref(void *sock, int refs);
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probe rpc_socket_free(void *sock, int refs);
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# file: src/rpc/virnetserverclient.c
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# prefix: rpc
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probe rpc_server_client_new(void *client, int refs, void *sock);
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probe rpc_server_client_ref(void *client, int refs);
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probe rpc_server_client_free(void *client, int refs);
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probe rpc_server_client_msg_tx_queue(void *client, int len, int prog, int vers, int proc, int type, int status, int serial);
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probe rpc_server_client_msg_rx(void *client, int len, int prog, int vers, int proc, int type, int status, int serial);
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# file: src/rpc/virnetclient.c
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# prefix: rpc
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probe rpc_client_new(void *client, int refs, void *sock);
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probe rpc_client_ref(void *client, int refs);
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probe rpc_client_free(void *client, int refs);
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probe rpc_client_msg_tx_queue(void *client, int len, int prog, int vers, int proc, int type, int status, int serial);
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probe rpc_client_msg_rx(void *client, int len, int prog, int vers, int proc, int type, int status, int serial);
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# file: daemon/libvirtd.c
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# prefix: rpc
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probe rpc_server_client_auth_allow(void *client, int authtype, const char *identity);
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probe rpc_server_client_auth_deny(void *client, int authtype, const char *identity);
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probe rpc_server_client_auth_fail(void *client, int authtype);
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# file: src/rpc/virnettlscontext.c
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# prefix: rpc
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probe rpc_tls_context_new(void *ctxt, int refs, const char *cacert, const char *cacrl,
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const char *cert, const char *key, int sanityCheckCert, int requireValidCert, int isServer);
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probe rpc_tls_context_ref(void *ctxt, int refs);
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probe rpc_tls_context_free(void *ctxt, int refs);
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probe rpc_tls_context_session_allow(void *ctxt, void *sess, const char *dname);
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probe rpc_tls_context_session_deny(void *ctxt, void *sess, const char *dname);
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probe rpc_tls_context_session_fail(void *ctxt, void *sess);
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probe rpc_tls_session_new(void *sess, void *ctxt, int refs, const char *hostname, int isServer);
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probe rpc_tls_session_ref(void *sess, int refs);
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probe rpc_tls_session_free(void *sess, int refs);
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probe rpc_tls_session_handshake_pass(void *sess);
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probe rpc_tls_session_handshake_fail(void *sess);
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# file: src/rpc/virkeepalive.c
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# prefix: rpc
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probe rpc_keepalive_new(void *ka, void *client, int refs);
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probe rpc_keepalive_ref(void *ka, void *client, int refs);
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probe rpc_keepalive_free(void *ka, void *client, int refs);
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probe rpc_keepalive_start(void *ka, void *client, int interval, int count);
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probe rpc_keepalive_stop(void *ka, void *client);
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probe rpc_keepalive_send(void *ka, void *client, int prog, int vers, int proc);
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probe rpc_keepalive_received(void *ka, void *client, int prog, int vers, int proc);
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probe rpc_keepalive_timeout(void *ka, void *client, int coundToDeath, int idle);
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# file: src/qemu/qemu_monitor.c
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# prefix: qemu
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# binary: libvirtd
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# Monitor lifecycle
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probe qemu_monitor_new(void *mon, int refs, int fd);
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probe qemu_monitor_ref(void *mon, int refs);
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probe qemu_monitor_unref(void *mon, int refs);
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probe qemu_monitor_close(void *monm, int refs);
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# High level monitor message processing
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probe qemu_monitor_send_msg(void *mon, const char *msg, int fd);
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probe qemu_monitor_recv_reply(void *mon, const char *reply);
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probe qemu_monitor_recv_event(void *mon, const char *event);
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# Low level monitor I/O processing
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probe qemu_monitor_io_process(void *mon, const char *buf, unsigned int len);
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probe qemu_monitor_io_read(void *mon, const char *buf, unsigned int len, int ret, int errno);
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probe qemu_monitor_io_write(void *mon, const char *buf, unsigned int len, int ret, int errno);
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probe qemu_monitor_io_send_fd(void *mon, int fd, int ret, int errno);
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};
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