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-rw-r--r--include/perk/perk.h2
-rw-r--r--src/main/pe_map_raw_image.c4
-rw-r--r--src/main/perk.c2
3 files changed, 4 insertions, 4 deletions
diff --git a/include/perk/perk.h b/include/perk/perk.h
index 11b5f45..c6aeed7 100644
--- a/include/perk/perk.h
+++ b/include/perk/perk.h
@@ -74,7 +74,7 @@ struct pe_image_meta {
perk_api int pe_output_export_symbols (const struct pe_image_meta *, uint32_t flags, FILE *);
/* high-level api */
-perk_api int pe_map_raw_image (int fd, const char * name, struct pe_raw_image *);
+perk_api int pe_map_raw_image (int fd, const char * name, int prot, struct pe_raw_image *);
perk_api int pe_unmap_raw_image (struct pe_raw_image *);
perk_api int pe_get_image_meta (const struct pe_raw_image *, struct pe_image_meta **);
diff --git a/src/main/pe_map_raw_image.c b/src/main/pe_map_raw_image.c
index dc37e35..bf21a9b 100644
--- a/src/main/pe_map_raw_image.c
+++ b/src/main/pe_map_raw_image.c
@@ -9,7 +9,7 @@
#include <perk/perk.h>
-int pe_map_raw_image (int fd, const char * fname, struct pe_raw_image * map)
+int pe_map_raw_image (int fd, const char * fname, int prot, struct pe_raw_image * map)
{
struct stat stat;
int nfd, ret;
@@ -21,7 +21,7 @@ int pe_map_raw_image (int fd, const char * fname, struct pe_raw_image * map)
return errno;
map->size = stat.st_size;
- map->addr = (char *)mmap(0,map->size,PROT_READ,MAP_PRIVATE,fd,0);
+ map->addr = (char *)mmap(0,map->size,prot,MAP_PRIVATE,fd,0);
if (map->addr == MAP_FAILED) {
map->addr = 0;
diff --git a/src/main/perk.c b/src/main/perk.c
index d66b9ae..94be294 100644
--- a/src/main/perk.c
+++ b/src/main/perk.c
@@ -65,7 +65,7 @@ static int perk_map_input(struct perk_ctx * ctx)
return ctx->status;
}
- ctx->status = pe_map_raw_image(ctx->fd,0,&ctx->map);
+ ctx->status = pe_map_raw_image(ctx->fd,0,PROT_READ,&ctx->map);
return ctx->status;
}