diff options
Diffstat (limited to 'src/main/pe_map_raw_image.c')
-rw-r--r-- | src/main/pe_map_raw_image.c | 40 |
1 files changed, 0 insertions, 40 deletions
diff --git a/src/main/pe_map_raw_image.c b/src/main/pe_map_raw_image.c deleted file mode 100644 index caf14b9..0000000 --- a/src/main/pe_map_raw_image.c +++ /dev/null @@ -1,40 +0,0 @@ -#include <stdint.h> -#include <unistd.h> -#include <fcntl.h> -#include <limits.h> -#include <errno.h> -#include <sys/mman.h> -#include <sys/types.h> -#include <sys/stat.h> - -#include <perk/perk.h> - -int pe_map_raw_image (int fd, const char * fname, int prot, struct pe_raw_image * map) -{ - struct stat stat; - int nfd, ret; - - if ((nfd = !fd)) - fd = open(fname,O_RDONLY | O_CLOEXEC); - - if ((fd < 0) || (fstat(fd,&stat) < 0)) - return errno; - - map->size = stat.st_size; - map->addr = mmap(0,map->size,prot,MAP_PRIVATE,fd,0); - - if (map->addr == MAP_FAILED) { - map->addr = 0; - ret = PERK_MAP_ERROR; - } else - ret = 0; - - if (nfd) close(fd); - - return ret; -} - -int pe_unmap_raw_image (struct pe_raw_image * map) -{ - return munmap(map->addr, map->size); -} |