Re-enable multi-threading

1 files changed, 43 insertions, 38 deletions

diff --git a/file.c b/file.c
index 1909946..2c04ff6 100644
--- a/file.c
+++ b/file.c
@@ -3,42 +3,47 @@
 
 #include "file.h"
 
-struct FileContent read_entire_file(const char* file_path) {
-  struct FileContent file_data;
-  file_data.content = NULL;
-  file_data.count = 0;
-
-  FILE* file = fopen(file_path, "rb");
-  if (file == NULL) {
-    perror("Error opening file");
-    return file_data;
-  }
-
-  fseek(file, 0, SEEK_END);
-  long file_size = ftell(file);
-  fseek(file, 0, SEEK_SET);
-
-  if (file_size == -1) {
-    perror("Error getting file size");
-    return file_data;
-  }
-
-  file_data.content = (const char*)malloc(file_size);
-  if (file_data.content == NULL) {
-    perror("Error allocating memory");
-    return file_data;
-  }
-
-  size_t bytes_read = fread((void*)file_data.content, 1, file_size, file);
-  if (bytes_read != (size_t)file_size) {
-    perror("Error reading file");
-    free((void*)file_data.content);
-    file_data.content = NULL;
-    return file_data;
-  }
-
-  file_data.count = bytes_read;
-
-  fclose(file);
-  return file_data;
+struct FileContent read_entire_file(const char *file_path) {
+	struct FileContent file_data;
+	file_data.content = NULL;
+	file_data.count = 0;
+
+	FILE *file = fopen(file_path, "rb");
+	if (file == NULL) {
+		perror("Error opening file");
+		return file_data;
+	}
+
+	fseek(file, 0, SEEK_END);
+	long raw_size = ftell(file);
+	fseek(file, 0, SEEK_SET);
+
+	if (raw_size == -1) {
+		perror("Error getting file size");
+		fclose(file);
+		return file_data;
+	}
+
+	size_t file_size = (size_t)raw_size;
+	char *content = (char *)malloc(file_size + 1);
+	if (content == NULL) {
+		perror("Error allocating memory");
+		fclose(file);
+		return file_data;
+	}
+
+	size_t bytes_read = fread(content, 1, file_size, file);
+	if (bytes_read != file_size) {
+		perror("Error reading file");
+		free(content);
+		fclose(file);
+		return file_data;
+	}
+
+	content[file_size] = '\0';
+	file_data.content = content;
+	file_data.count = file_size;
+
+	fclose(file);
+	return file_data;
 }