diff options
Diffstat (limited to 'savevm.c')
| -rw-r--r-- | savevm.c | 22 |
1 files changed, 8 insertions, 14 deletions
diff --git a/savevm.c b/savevm.c index fef2ab9beb..38699de4a3 100644 --- a/savevm.c +++ b/savevm.c @@ -275,11 +275,17 @@ static const QEMUFileOps stdio_pipe_write_ops = { .close = stdio_pclose }; -QEMUFile *qemu_popen(FILE *stdio_file, const char *mode) +QEMUFile *qemu_popen_cmd(const char *command, const char *mode) { + FILE *stdio_file; QEMUFileStdio *s; - if (stdio_file == NULL || mode == NULL || (mode[0] != 'r' && mode[0] != 'w') || mode[1] != 0) { + stdio_file = popen(command, mode); + if (stdio_file == NULL) { + return NULL; + } + + if (mode == NULL || (mode[0] != 'r' && mode[0] != 'w') || mode[1] != 0) { fprintf(stderr, "qemu_popen: Argument validity check failed\n"); return NULL; } @@ -296,18 +302,6 @@ QEMUFile *qemu_popen(FILE *stdio_file, const char *mode) return s->file; } -QEMUFile *qemu_popen_cmd(const char *command, const char *mode) -{ - FILE *popen_file; - - popen_file = popen(command, mode); - if(popen_file == NULL) { - return NULL; - } - - return qemu_popen(popen_file, mode); -} - static const QEMUFileOps stdio_file_read_ops = { .get_fd = stdio_get_fd, .get_buffer = stdio_get_buffer, |