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view src/lib/sendfile-util.h @ 22588:041460202062

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ostream-multiplex: Unreference stream parent Otherwise it won't get free'd.
author Aki Tuomi <aki.tuomi@dovecot.fi>
date Mon, 09 Oct 2017 18:21:24 +0300
parents e4eb71ae8e96
children
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#ifndef SENDFILE_UTIL_H
#define SENDFILE_UTIL_H

/* Wrapper for various sendfile()-like calls. Returns -1 and errno=EINVAL if
   it isn't supported for some reason (out_fd isn't a socket, offset is too
   large, or there simply is no sendfile()). */
ssize_t safe_sendfile(int out_fd, int in_fd, uoff_t *offset, size_t count);

#endif