Add option to make mgl_file_load result null terminated

1 files changed, 7 insertions, 2 deletions

diff --git a/src/system/fileutils.c b/src/system/fileutils.c
index 7bd6859..dc8eaca 100644
--- a/src/system/fileutils.c
+++ b/src/system/fileutils.c
@@ -4,7 +4,9 @@
 #include <unistd.h>
 #include <stdlib.h>
 
-int mgl_load_file(const char *filepath, mgl_filedata *filedata) {
+int mgl_load_file(const char *filepath, mgl_filedata *filedata, mgl_file_load_options *load_options) {
+    const bool null_terminated = load_options ? load_options->null_terminated : false;
+
     int fd = open(filepath, O_RDONLY);
     if(fd == -1)
         return -1;
@@ -20,7 +22,7 @@ int mgl_load_file(const char *filepath, mgl_filedata *filedata) {
         return -1;
     }
 
-    unsigned char *data = malloc(st.st_size);
+    unsigned char *data = malloc(st.st_size + (null_terminated ? 1 : 0));
     if(!data) {
         close(fd);
         return -1;
@@ -32,6 +34,9 @@ int mgl_load_file(const char *filepath, mgl_filedata *filedata) {
         return -1;
     }
 
+    if(null_terminated)
+        data[st.st_size] = '\0';
+
     filedata->data = data;
     filedata->size = st.st_size;