diff options
Diffstat (limited to 'arch/um/os-Linux/skas/process.c')
| -rw-r--r-- | arch/um/os-Linux/skas/process.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/arch/um/os-Linux/skas/process.c b/arch/um/os-Linux/skas/process.c index 47852698d5e..5b1943dc15e 100644 --- a/arch/um/os-Linux/skas/process.c +++ b/arch/um/os-Linux/skas/process.c @@ -431,12 +431,13 @@ void map_stub_pages(int fd, unsigned long code, .fd = code_fd, .offset = code_offset } } }); - n = os_write_file(fd, &mmop, sizeof(mmop)); + CATCH_EINTR(n = write(fd, &mmop, sizeof(mmop))); if(n != sizeof(mmop)){ + n = errno; printk("mmap args - addr = 0x%lx, fd = %d, offset = %llx\n", code, code_fd, (unsigned long long) code_offset); panic("map_stub_pages : /proc/mm map for code failed, " - "err = %d\n", -n); + "err = %d\n", n); } if ( stack ) { @@ -453,10 +454,10 @@ void map_stub_pages(int fd, unsigned long code, .fd = map_fd, .offset = map_offset } } }); - n = os_write_file(fd, &mmop, sizeof(mmop)); + CATCH_EINTR(n = write(fd, &mmop, sizeof(mmop))); if(n != sizeof(mmop)) panic("map_stub_pages : /proc/mm map for data failed, " - "err = %d\n", -n); + "err = %d\n", errno); } } |