X-Git-Url: https://gitweb.ps.run/ps-cgit/blobdiff_plain/bdae1d8a8d39206ac75ab86f8e9ef53b2f29432e..6d7e3596ebb387265d8cfdc5b312e0ea76da8c8a:/html.c

diff --git a/html.c b/html.c
index 90cc1c0..d60a41f 100644
--- a/html.c
+++ b/html.c
@@ -39,7 +39,7 @@ static const char* url_escape_table[256] = {
 	"%fe", "%ff"
 };
 
-int htmlfd = STDOUT_FILENO;
+static int htmlfd = STDOUT_FILENO;
 
 char *fmt(const char *format, ...)
 {
@@ -63,12 +63,13 @@ char *fmt(const char *format, ...)
 
 void html_raw(const char *data, size_t size)
 {
-	write(htmlfd, data, size);
+	if (write(htmlfd, data, size) != size)
+		fprintf(stderr, "[html.c] html output truncated.\n");
 }
 
 void html(const char *txt)
 {
-	write(htmlfd, txt, strlen(txt));
+	html_raw(txt, strlen(txt));
 }
 
 void htmlf(const char *format, ...)
@@ -266,7 +267,7 @@ int html_include(const char *filename)
 	return 0;
 }
 
-int hextoint(char c)
+static int hextoint(char c)
 {
 	if (c >= 'a' && c <= 'f')
 		return 10 + c - 'a';
@@ -278,7 +279,7 @@ int hextoint(char c)
 		return -1;
 }
 
-char *convert_query_hexchar(char *txt)
+static char *convert_query_hexchar(char *txt)
 {
 	int d1, d2, n;
 	n = strlen(txt);