diff options
| -rw-r--r-- | compiler.h | 9 | ||||
| -rw-r--r-- | osdep.c | 56 | ||||
| -rw-r--r-- | oslib-win32.c | 12 | ||||
| -rw-r--r-- | qemu-sockets.c | 40 | ||||
| -rw-r--r-- | qmp.c | 2 |
5 files changed, 71 insertions, 48 deletions
diff --git a/compiler.h b/compiler.h index 58865d65e8..55d7d74775 100644 --- a/compiler.h +++ b/compiler.h @@ -50,8 +50,15 @@ # define __printf__ __gnu_printf__ # endif # endif -# define QEMU_WEAK_ALIAS(newname, oldname) \ +# if defined(__APPLE__) +# define QEMU_WEAK_ALIAS(newname, oldname) \ + static typeof(oldname) weak_##newname __attribute__((unused, weakref(#oldname))) +# define QEMU_WEAK_REF(newname, oldname) (weak_##newname ? weak_##newname : oldname) +# else +# define QEMU_WEAK_ALIAS(newname, oldname) \ typeof(oldname) newname __attribute__((weak, alias (#oldname))) +# define QEMU_WEAK_REF(newname, oldname) newname +# endif #else #define GCC_ATTR /**/ #define GCC_FMT_ATTR(n, m) @@ -54,6 +54,38 @@ static bool fips_enabled = false; static const char *qemu_version = QEMU_VERSION; +static int default_fdset_get_fd(int64_t fdset_id, int flags) +{ + return -1; +} +QEMU_WEAK_ALIAS(monitor_fdset_get_fd, default_fdset_get_fd); +#define monitor_fdset_get_fd \ + QEMU_WEAK_REF(monitor_fdset_get_fd, default_fdset_get_fd) + +static int default_fdset_dup_fd_add(int64_t fdset_id, int dup_fd) +{ + return -1; +} +QEMU_WEAK_ALIAS(monitor_fdset_dup_fd_add, default_fdset_dup_fd_add); +#define monitor_fdset_dup_fd_add \ + QEMU_WEAK_REF(monitor_fdset_dup_fd_add, default_fdset_dup_fd_add) + +static int default_fdset_dup_fd_remove(int dup_fd) +{ + return -1; +} +QEMU_WEAK_ALIAS(monitor_fdset_dup_fd_remove, default_fdset_dup_fd_remove); +#define monitor_fdset_dup_fd_remove \ + QEMU_WEAK_REF(monitor_fdset_dup_fd_remove, default_fdset_dup_fd_remove) + +static int default_fdset_dup_fd_find(int dup_fd) +{ + return -1; +} +QEMU_WEAK_ALIAS(monitor_fdset_dup_fd_find, default_fdset_dup_fd_find); +#define monitor_fdset_dup_fd_find \ + QEMU_WEAK_REF(monitor_fdset_dup_fd_remove, default_fdset_dup_fd_find) + int socket_set_cork(int fd, int v) { #if defined(SOL_TCP) && defined(TCP_CORK) @@ -400,27 +432,3 @@ bool fips_get_state(void) return fips_enabled; } - -static int default_fdset_get_fd(int64_t fdset_id, int flags) -{ - return -1; -} -QEMU_WEAK_ALIAS(monitor_fdset_get_fd, default_fdset_get_fd); - -static int default_fdset_dup_fd_add(int64_t fdset_id, int dup_fd) -{ - return -1; -} -QEMU_WEAK_ALIAS(monitor_fdset_dup_fd_add, default_fdset_dup_fd_add); - -static int default_fdset_dup_fd_remove(int dup_fd) -{ - return -1; -} -QEMU_WEAK_ALIAS(monitor_fdset_dup_fd_remove, default_fdset_dup_fd_remove); - -static int default_fdset_dup_fd_find(int dup_fd) -{ - return -1; -} -QEMU_WEAK_ALIAS(monitor_fdset_dup_fd_find, default_fdset_dup_fd_find); diff --git a/oslib-win32.c b/oslib-win32.c index 9ca83df011..326a2bddb3 100644 --- a/oslib-win32.c +++ b/oslib-win32.c @@ -32,6 +32,13 @@ #include "trace.h" #include "qemu_socket.h" +static void default_qemu_fd_register(int fd) +{ +} +QEMU_WEAK_ALIAS(qemu_fd_register, default_qemu_fd_register); +#define qemu_fd_register \ + QEMU_WEAK_REF(qemu_fd_register, default_qemu_fd_register) + void *qemu_oom_check(void *ptr) { if (ptr == NULL) { @@ -150,8 +157,3 @@ int qemu_get_thread_id(void) { return GetCurrentThreadId(); } - -static void default_qemu_fd_register(int fd) -{ -} -QEMU_WEAK_ALIAS(qemu_fd_register, default_qemu_fd_register); diff --git a/qemu-sockets.c b/qemu-sockets.c index f2a637165b..abcd791cb6 100644 --- a/qemu-sockets.c +++ b/qemu-sockets.c @@ -61,6 +61,28 @@ static QemuOptsList dummy_opts = { }, }; +static int default_monitor_get_fd(Monitor *mon, const char *name, Error **errp) +{ + error_setg(errp, "only QEMU supports file descriptor passing"); + return -1; +} +QEMU_WEAK_ALIAS(monitor_get_fd, default_monitor_get_fd); +#define monitor_get_fd \ + QEMU_WEAK_REF(monitor_get_fd, default_monitor_get_fd) + +static int default_qemu_set_fd_handler2(int fd, + IOCanReadHandler *fd_read_poll, + IOHandler *fd_read, + IOHandler *fd_write, + void *opaque) + +{ + abort(); +} +QEMU_WEAK_ALIAS(qemu_set_fd_handler2, default_qemu_set_fd_handler2); +#define qemu_set_fd_handler2 \ + QEMU_WEAK_REF(qemu_set_fd_handler2, default_qemu_set_fd_handler2) + static int inet_getport(struct addrinfo *e) { struct sockaddr_in *i4; @@ -967,21 +989,3 @@ int socket_init(void) #endif return 0; } - -static int default_monitor_get_fd(Monitor *mon, const char *name, Error **errp) -{ - error_setg(errp, "only QEMU supports file descriptor passing"); - return -1; -} -QEMU_WEAK_ALIAS(monitor_get_fd, default_monitor_get_fd); - -static int default_qemu_set_fd_handler2(int fd, - IOCanReadHandler *fd_read_poll, - IOHandler *fd_read, - IOHandler *fd_write, - void *opaque) - -{ - abort(); -} -QEMU_WEAK_ALIAS(qemu_set_fd_handler2, default_qemu_set_fd_handler2); @@ -477,6 +477,8 @@ static CpuDefinitionInfoList *default_arch_query_cpu_definitions(Error **errp) return NULL; } QEMU_WEAK_ALIAS(arch_query_cpu_definitions, default_arch_query_cpu_definitions); +#define arch_query_cpu_definitions \ + QEMU_WEAK_REF(arch_query_cpu_definitions, default_arch_query_cpu_definitions) CpuDefinitionInfoList *qmp_query_cpu_definitions(Error **errp) { |