From 0a38cc3dc3948db2c84d554efae676057a14daf5 Mon Sep 17 00:00:00 2001
From: sezero <sezero@af15c1b1-3010-417e-b628-4374ebc0bcbd>
Date: Sat, 24 Dec 2011 12:03:29 +0000
Subject: [PATCH] added FS_fgets(). From Sander van Dijk.

git-svn-id: svn+ssh://svn.code.sf.net/p/quakespasm/code/trunk@541 af15c1b1-3010-417e-b628-4374ebc0bcbd
---
 quakespasm/Quake/common.c | 16 ++++++++++++++++
 quakespasm/Quake/common.h |  1 +
 2 files changed, 17 insertions(+)

diff --git a/quakespasm/Quake/common.c b/quakespasm/Quake/common.c
index 67904323..ad880bd2 100644
--- a/quakespasm/Quake/common.c
+++ b/quakespasm/Quake/common.c
@@ -2084,3 +2084,19 @@ int FS_ferror(fshandle_t *fh)
 	return ferror(fh->file);
 }
 
+char *FS_fgets(char *s, int size, fshandle_t *fh)
+{
+	char *ret;
+
+	if (FS_feof(fh))
+		return NULL;
+
+	if (size > (fh->length - fh->pos) + 1)
+		size = (fh->length - fh->pos) + 1;
+
+	ret = fgets(s, size, fh->file);
+	fh->pos = ftell(fh->file) - fh->start;
+
+	return ret;
+}
+
diff --git a/quakespasm/Quake/common.h b/quakespasm/Quake/common.h
index c47848af..2c1a867d 100644
--- a/quakespasm/Quake/common.h
+++ b/quakespasm/Quake/common.h
@@ -242,6 +242,7 @@ void FS_rewind(fshandle_t *fh);
 int FS_feof(fshandle_t *fh);
 int FS_ferror(fshandle_t *fh);
 int FS_fclose(fshandle_t *fh);
+char *FS_fgets(char *s, int size, fshandle_t *fh);
 
 
 extern	struct cvar_s	registered;