diff options
Diffstat (limited to 'qga/commands-posix.c')
| -rw-r--r-- | qga/commands-posix.c | 25 |
1 files changed, 19 insertions, 6 deletions
diff --git a/qga/commands-posix.c b/qga/commands-posix.c index 7a0202eb2a..1c2aff356a 100644 --- a/qga/commands-posix.c +++ b/qga/commands-posix.c @@ -129,14 +129,22 @@ static struct { QTAILQ_HEAD(, GuestFileHandle) filehandles; } guest_file_state; -static void guest_file_handle_add(FILE *fh) +static int64_t guest_file_handle_add(FILE *fh, Error **errp) { GuestFileHandle *gfh; + int64_t handle; + + handle = ga_get_fd_handle(ga_state, errp); + if (error_is_set(errp)) { + return 0; + } gfh = g_malloc0(sizeof(GuestFileHandle)); - gfh->id = fileno(fh); + gfh->id = handle; gfh->fh = fh; QTAILQ_INSERT_TAIL(&guest_file_state.filehandles, gfh, next); + + return handle; } static GuestFileHandle *guest_file_handle_find(int64_t id, Error **err) @@ -158,7 +166,7 @@ int64_t qmp_guest_file_open(const char *path, bool has_mode, const char *mode, E { FILE *fh; int fd; - int64_t ret = -1; + int64_t ret = -1, handle; if (!has_mode) { mode = "r"; @@ -184,9 +192,14 @@ int64_t qmp_guest_file_open(const char *path, bool has_mode, const char *mode, E return -1; } - guest_file_handle_add(fh); - slog("guest-file-open, handle: %d", fd); - return fd; + handle = guest_file_handle_add(fh, err); + if (error_is_set(err)) { + fclose(fh); + return -1; + } + + slog("guest-file-open, handle: %d", handle); + return handle; } void qmp_guest_file_close(int64_t handle, Error **err) |