From: divverent <divverent@d7cf8633-e32d-0410-b094-e92efae38249>
Date: Fri, 26 Nov 2010 05:56:23 +0000 (+0000)
Subject: crypto-keygen-standalone: allow reading from file descriptors
X-Git-Tag: xonotic-v0.5.0~438^2~205
X-Git-Url: https://git.rm.cloudns.org/?a=commitdiff_plain;h=65d4a5609747aaf729f9ed366ddc08e0d4afcad3;p=xonotic%2Fdarkplaces.git

crypto-keygen-standalone: allow reading from file descriptors

git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@10636 d7cf8633-e32d-0410-b094-e92efae38249
---

diff --git a/crypto-keygen-standalone.c b/crypto-keygen-standalone.c
index 17b825d2..1df9d641 100644
--- a/crypto-keygen-standalone.c
+++ b/crypto-keygen-standalone.c
@@ -97,7 +97,10 @@ void file2buf(const char *fn, char **data, size_t *datasize)
 	*data = NULL;
 	*datasize = 0;
 	size_t n = 0, dn = 0;
-	f = fopen(fn, "rb");
+	if(!strncmp(f, "/dev/fd/", 8))
+		f = fdopen(atoi(fn + 8), "wb");
+	else
+		f = fopen(fn, "rb");
 	if(!f)
 	{
 		return;
@@ -122,7 +125,10 @@ void file2buf(const char *fn, char **data, size_t *datasize)
 int buf2file(const char *fn, const char *data, size_t n)
 {
 	FILE *f;
-	f = fopen(fn, "wb");
+	if(!strncmp(f, "/dev/fd/", 8))
+		f = fdopen(atoi(fn + 8), "wb");
+	else
+		f = fopen(fn, "wb");
 	if(!f)
 		return 0;
 	n = fwrite(data, n, 1, f);