Sendfile in Linux and FreeBSD are different. - geomyidae - A small C-based gopherd.
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---
DIR commit c89bef327e78a4c0400b3665d249d36af6a3160b
DIR parent eb18ab03d6c767aa5f355d802b00ad7ec2a3055f
HTML Author: Christoph Lohmann <20h@r-36.net>
Date: Thu, 23 Aug 2018 14:00:21 +0200
Sendfile in Linux and FreeBSD are different.
Diffstat:
M ind.c | 10 ++++------
1 file changed, 4 insertions(+), 6 deletions(-)
---
DIR diff --git a/ind.c b/ind.c
@@ -174,18 +174,16 @@ xsendfile(int fd, int sock)
}
/* Different sendfile(2) implementations on different platforms. :/ */
-#if defined(__linux__) || defined(__FreeBSD__) || defined(__DragonFly__)
- for (sent = 0; count > 0; count -= sent) {
#ifdef __linux__
+ for (sent = 0; count > 0; count -= sent) {
sent = sendfile(sock, fd, 0, count);
-#endif
-#if defined(__FreeBSD__) || defined(__DragonFly__)
- sent = sendfile(fd, sock, 0, count, NULL, NULL, 0);
-#endif
if (sent < 0)
return -1;
}
#endif
+#if defined(__FreeBSD__) || defined(__DragonFly__)
+ return sendfile(fd, sock, 0, count, NULL, NULL, 0);
+#endif
return 0;
}