diff options
Diffstat (limited to 'arch/um/os-Linux/main.c')
| -rw-r--r-- | arch/um/os-Linux/main.c | 23 |
1 files changed, 14 insertions, 9 deletions
diff --git a/arch/um/os-Linux/main.c b/arch/um/os-Linux/main.c index abb9b0ffd96..df9191acd92 100644 --- a/arch/um/os-Linux/main.c +++ b/arch/um/os-Linux/main.c @@ -10,17 +10,18 @@ #include <signal.h> #include <string.h> #include <sys/resource.h> -#include "as-layout.h" -#include "init.h" -#include "kern_constants.h" -#include "kern_util.h" -#include "os.h" -#include "um_malloc.h" +#include <as-layout.h> +#include <init.h> +#include <kern_util.h> +#include <os.h> +#include <um_malloc.h> #define PGD_BOUND (4 * 1024 * 1024) #define STACKSIZE (8 * 1024 * 1024) #define THREAD_NAME_LEN (256) +long elf_aux_hwcap; + static void set_stklim(void) { struct rlimit lim; @@ -78,7 +79,7 @@ static void install_fatal_handler(int sig) } } -#define UML_LIB_PATH ":/usr/lib/uml" +#define UML_LIB_PATH ":" OS_LIB_PATH "/uml" static void setup_env_path(void) { @@ -122,6 +123,8 @@ int __init main(int argc, char **argv, char **envp) setup_env_path(); + setsid(); + new_argv = malloc((argc + 1) * sizeof(char *)); if (new_argv == NULL) { perror("Mallocing argv"); @@ -142,11 +145,13 @@ int __init main(int argc, char **argv, char **envp) */ install_fatal_handler(SIGINT); install_fatal_handler(SIGTERM); - install_fatal_handler(SIGHUP); +#ifdef CONFIG_ARCH_REUSE_HOST_VSYSCALL_AREA scan_elf_aux(envp); +#endif do_uml_initcalls(); + change_sig(SIGPIPE, 0); ret = linux_main(argc, argv); /* @@ -199,7 +204,7 @@ void *__wrap_malloc(int size) return __real_malloc(size); else if (size <= UM_KERN_PAGE_SIZE) /* finding contiguous pages can be hard*/ - ret = kmalloc(size, UM_GFP_KERNEL); + ret = uml_kmalloc(size, UM_GFP_KERNEL); else ret = vmalloc(size); /* |