diff options
Diffstat (limited to 'man/man2/recvmmsg.2')
| -rw-r--r-- | man/man2/recvmmsg.2 | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/man/man2/recvmmsg.2 b/man/man2/recvmmsg.2 index d729ba6878..685edf0851 100644 --- a/man/man2/recvmmsg.2 +++ b/man/man2/recvmmsg.2 @@ -19,8 +19,8 @@ Standard C library .BR "#define _GNU_SOURCE" " /* See feature_test_macros(7) */" .B #include <sys/socket.h> .P -.BI "int recvmmsg(int " sockfd ", struct mmsghdr *" msgvec \ -", unsigned int " vlen "," +.BI "int recvmmsg(int " sockfd \ +", struct mmsghdr " msgvec [. n "], unsigned int " n , .BI " int " flags ", struct timespec *" timeout ");" .fi .SH DESCRIPTION @@ -45,7 +45,7 @@ argument is a pointer to an array of .I mmsghdr structures. The size of this array is specified in -.IR vlen . +.IR n . .P The .I mmsghdr @@ -105,12 +105,12 @@ is NULL, then the operation blocks indefinitely. A blocking .BR recvmmsg () call blocks until -.I vlen +.I n messages have been received or until the timeout expires. A nonblocking call reads as many messages as are available (up to the limit specified by -.IR vlen ) +.IR n ) and returns immediately. .P On return from @@ -158,7 +158,7 @@ argument does not work as intended. .\" http://thread.gmane.org/gmane.linux.man/5677 The timeout is checked only after the receipt of each datagram, so that if up to -.I vlen\-1 +.I n\-1 datagrams are received before the timeout expires, but then no further datagrams are received, the call will block forever. .P |