diff options
Diffstat (limited to 'arch/um/os-Linux')
| -rw-r--r-- | arch/um/os-Linux/elf_aux.c | 6 | ||||
| -rw-r--r-- | arch/um/os-Linux/file.c | 2 | ||||
| -rw-r--r-- | arch/um/os-Linux/process.c | 5 | ||||
| -rw-r--r-- | arch/um/os-Linux/signal.c | 4 | ||||
| -rw-r--r-- | arch/um/os-Linux/util/Makefile | 2 | ||||
| -rw-r--r-- | arch/um/os-Linux/util/mk_user_constants.c | 10 |
6 files changed, 16 insertions, 13 deletions
diff --git a/arch/um/os-Linux/elf_aux.c b/arch/um/os-Linux/elf_aux.c index 9aee0b62ebca..f0d6060e3e57 100644 --- a/arch/um/os-Linux/elf_aux.c +++ b/arch/um/os-Linux/elf_aux.c @@ -45,7 +45,11 @@ __init void scan_elf_aux( char **envp) elf_aux_hwcap = auxv->a_un.a_val; break; case AT_PLATFORM: - elf_aux_platform = auxv->a_un.a_ptr; + /* elf.h removed the pointer elements from + * a_un, so we have to use a_val, which is + * all that's left. + */ + elf_aux_platform = (char *) auxv->a_un.a_val; break; case AT_PAGESZ: page_size = auxv->a_un.a_val; diff --git a/arch/um/os-Linux/file.c b/arch/um/os-Linux/file.c index 77d4066d1af8..fd45bb260907 100644 --- a/arch/um/os-Linux/file.c +++ b/arch/um/os-Linux/file.c @@ -363,7 +363,7 @@ int os_write_file(int fd, const void *buf, int len) (int (*)(int, void *, int)) write, copy_to_user_proc)); } -int os_file_size(char *file, long long *size_out) +int os_file_size(char *file, unsigned long long *size_out) { struct uml_stat buf; int err; diff --git a/arch/um/os-Linux/process.c b/arch/um/os-Linux/process.c index ba9ca1cc790a..1e126bfd31a7 100644 --- a/arch/um/os-Linux/process.c +++ b/arch/um/os-Linux/process.c @@ -123,6 +123,11 @@ int os_getpid(void) return(getpid()); } +int os_getpgrp(void) +{ + return getpgrp(); +} + int os_map_memory(void *virt, int fd, unsigned long long off, unsigned long len, int r, int w, int x) { diff --git a/arch/um/os-Linux/signal.c b/arch/um/os-Linux/signal.c index 7eac1baf5975..c7bfd5ee3925 100644 --- a/arch/um/os-Linux/signal.c +++ b/arch/um/os-Linux/signal.c @@ -8,7 +8,7 @@ #include "mode.h" #include "sysdep/signal.h" -void sig_handler(int sig) +void sig_handler(ARCH_SIGHDLR_PARAM) { struct sigcontext *sc; @@ -19,7 +19,7 @@ void sig_handler(int sig) extern int timer_irq_inited; -void alarm_handler(int sig) +void alarm_handler(ARCH_SIGHDLR_PARAM) { struct sigcontext *sc; diff --git a/arch/um/os-Linux/util/Makefile b/arch/um/os-Linux/util/Makefile index fb00ddf969bd..9778aed0c314 100644 --- a/arch/um/os-Linux/util/Makefile +++ b/arch/um/os-Linux/util/Makefile @@ -1,4 +1,4 @@ hostprogs-y := mk_user_constants always := $(hostprogs-y) -mk_user_constants-objs := mk_user_constants.o +HOSTCFLAGS_mk_user_constants.o := -I$(objtree)/arch/um diff --git a/arch/um/os-Linux/util/mk_user_constants.c b/arch/um/os-Linux/util/mk_user_constants.c index 0933518aa8bd..4838f30eecf0 100644 --- a/arch/um/os-Linux/util/mk_user_constants.c +++ b/arch/um/os-Linux/util/mk_user_constants.c @@ -1,11 +1,5 @@ #include <stdio.h> -#include <asm/types.h> -/* For some reason, x86_64 nowhere defines u64 and u32, even though they're - * used throughout the headers. - */ -typedef __u64 u64; -typedef __u32 u32; -#include <asm/user.h> +#include <user-offsets.h> int main(int argc, char **argv) { @@ -20,7 +14,7 @@ int main(int argc, char **argv) * x86_64 (216 vs 168 bytes). user_regs_struct is the correct size on * both x86_64 and i386. */ - printf("#define UM_FRAME_SIZE %d\n", (int) sizeof(struct user_regs_struct)); + printf("#define UM_FRAME_SIZE %d\n", __UM_FRAME_SIZE); printf("\n"); printf("#endif\n"); |