bpaul-http

commit d00acd0e8faddabd28bb56a15c2dc022ecc667d8
parent 12b936afa0b195c86d6c1e97e59198c0f6b17e51
Author: benjamin paul <bpaul@bpaul.xyz>
Date:   Sun,  1 Aug 2021 17:51:33 +1000

file reading function

Diffstat:
M
file.c
 | 
14
++++++++++++++
M
file.h
 | 
1
+
M
main.c
 | 
6
+-----

3 files changed, 16 insertions(+), 5 deletions(-)
diff --git a/file.c b/file.c
@@ -1,4 +1,5 @@
 #include <stdio.h>
+#include <stdlib.h>
 
 size_t
 fsize(FILE *f) {
@@ -10,3 +11,16 @@ fsize(FILE *f) {
 
 	return length;
 }
+
+char *
+read_file(const char *name) {
+	char *buf;
+	size_t length;
+
+	FILE *f = fopen(name, "r");
+	length = fsize(f);
+	buf = malloc(length);
+	fread(buf, 1, length, f);
+
+	return buf;
+}
diff --git a/file.h b/file.h
@@ -3,3 +3,4 @@
 #include <stdio.h>
 
 size_t fsize(FILE *f);
+char *read_file(const char *name);
diff --git a/main.c b/main.c
@@ -12,11 +12,7 @@ main() {
 	sock = create_socket();
 
 	char *buf;
-	size_t length;
-	FILE *f = fopen("index.html", "r");
-	length = fsize(f);
-	buf = malloc(length);
-	fread(buf, 1, length, f);
+	buf = read_file("index.html");
 
 	for (;;) {
 		asock = accept_socket(sock);