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Fix compile error on mingw where ETIMEDOUT is missing (because it's a WSA error). 

This patch also changes FF_NETERROR() to be an AVERROR(), i.e. it is always
negative, whereas it was previously positive.

Originally committed as revision 22887 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Ronald S. Bultje 2010-04-15 18:27:27 +00:00
parent e58c05bb3c
commit 4aecee7fc3
2 changed files with 5 additions and 5 deletions
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8
libavformat/network.h
View File

@ -27,8 +27,8 @@
#include <winsock2.h>
#include <ws2tcpip.h>
#define ff_neterrno() WSAGetLastError()
#define FF_NETERROR(err) WSA##err
#define ff_neterrno() (-WSAGetLastError())
#define FF_NETERROR(err) (-WSA##err)
#define WSAEAGAIN WSAEWOULDBLOCK
#else
#include <sys/types.h>
@ -36,8 +36,8 @@
#include <netinet/in.h>
#include <netdb.h>
#define ff_neterrno() errno
#define FF_NETERROR(err) err
#define ff_neterrno() AVERROR(errno)
#define FF_NETERROR(err) AVERROR(err)
#endif
#if HAVE_ARPA_INET_H

2
libavformat/rtsp.c
View File

@ -1692,7 +1692,7 @@ static int udp_read_packet(AVFormatContext *s, RTSPStream **prtsp_st,
}
#endif
} else if (n == 0 && ++timeout_cnt >= MAX_TIMEOUTS) {
return AVERROR(ETIMEDOUT);
return FF_NETERROR(ETIMEDOUT);
} else if (n < 0 && errno != EINTR)
return AVERROR(errno);
}