tadd and use function for dying with 500 response - vote - simple cgi voting system for web and gopher
(HTM) git clone git://src.adamsgaard.dk/vote
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---
(DIR) commit 60cce502c63f387f1505a113c9b90ca14f929b06
(DIR) parent 22acb208bf624709b5693518ec831f9bbc2c8319
(HTM) Author: Anders Damsgaard <anders@adamsgaard.dk>
Date: Sun, 27 Sep 2020 01:57:52 +0200
add and use function for dying with 500 response
Diffstat:
M vote.c | 14 ++++++++------
1 file changed, 8 insertions(+), 6 deletions(-)
---
(DIR) diff --git a/vote.c b/vote.c
t@@ -11,6 +11,12 @@
static char poll[1024];
void
+die_500() {
+ OUT("Status: 500 Internal Server Error\r\n\r\n");
+ exit(1);
+}
+
+void
print_html_head() {
OUT("Content-type: text/html; charset=utf-8\r\n\r\n");
OUT("<!DOCTYPE html>\n"
t@@ -60,21 +66,17 @@ main() {
if (unveil(getenv("PWD"), NULL) == -1 && unveil(NULL, NULL) == -1) {
fprintf(stderr, "unveil: %s\n", strerror(errno));
- OUT("Status: 500 Internal Server Error\r\n\r\n");
- exit(1);
}
if (pledge("stdio cpath rpath", NULL) == -1) {
fprintf(stderr, "pledge: %s\n", strerror(errno));
- OUT("Status: 500 Internal Server Error\r\n\r\n");
- exit(1);
+ die_500();
}
if (stat(POLLS_DIR, &sb) == -1) {
if (mkdir(POLLS_DIR, 0755) == -1) {
fprintf(stderr, "mkdir polls/ failed: %s\n", strerror(errno));
- OUT("Status: 500 Internal Server Error\r\n\r\n");
- exit(1);
+ die_500();
}
}