diff options
Diffstat (limited to 'arch/um/os-Linux/helper.c')
| -rw-r--r-- | arch/um/os-Linux/helper.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/arch/um/os-Linux/helper.c b/arch/um/os-Linux/helper.c index b6b1096..cf26c4a 100644 --- a/arch/um/os-Linux/helper.c +++ b/arch/um/os-Linux/helper.c @@ -10,11 +10,9 @@ #include <linux/limits.h> #include <sys/socket.h> #include <sys/wait.h> -#include "kern_constants.h" #include "kern_util.h" #include "os.h" #include "um_malloc.h" -#include "user.h" struct helper_data { void (*pre_exec)(void*); @@ -28,14 +26,14 @@ static int helper_child(void *arg) { struct helper_data *data = arg; char **argv = data->argv; - int err; + int err, ret; if (data->pre_exec != NULL) (*data->pre_exec)(data->pre_data); err = execvp_noalloc(data->buf, argv[0], argv); /* If the exec succeeds, we don't get here */ - write(data->fd, &err, sizeof(err)); + CATCH_EINTR(ret = write(data->fd, &err, sizeof(err))); return 0; } |