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address option ioctl-intp failed with "unimplemented type 26"

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This commit is contained in:
Gerhard Rieger 2012-07-22 16:21:31 +02:00
parent 4efa3c5ebc
commit 352820b21c
3 changed files with 12 additions and 5 deletions
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3
CHANGES
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@ -46,6 +46,9 @@ corrections:
TCP-CONNECT with option nonblock reported successful connect even when
it was still pending
address option ioctl-intp failed with "unimplemented type 26". Thanks
to Jeremy W. Sherman for reporting and fixing that bug
docu mentions option so-bindtodev but correct name is so-bindtodevice.
Thanks to Jim Zimmerman for reporting.

13
doc/socat.yo
View file

@ -303,7 +303,10 @@ label(ADDRESS_CREAT)dit(bf(tt(CREATE:<filename>)))
Opens link(<filename>)(TYPE_FILENAME) with code(creat()) and uses the file
descriptor for writing.
This address type requires write-only context, because a file opened with
code(creat) cannot be read from.
code(creat) cannot be read from. nl()
Flags like O_LARGEFILE cannot be applied. If you need them use
link(OPEN)(ADDRESS_OPEN) with options
link(create)(OPTION_O_CREAT),link(create)(OPTION_O_TRUNC). nl()
<filename> must be a valid existing or not existing path.
If <filename> is a named pipe, code(creat()) might block;
if <filename> refers to a socket, this is an error.nl()
@ -515,7 +518,7 @@ label(ADDRESS_OPEN)dit(bf(tt(OPEN:<filename>)))
Note: This address type is rarly useful in bidirectional mode.nl()
Option groups: link(FD)(GROUP_FD),link(REG)(GROUP_REG),link(NAMED)(GROUP_NAMED),link(OPEN)(GROUP_OPEN) nl()
Useful options:
link(creat)(OPTION_CREAT),
link(creat)(OPTION_O_CREAT),
link(excl)(OPTION_EXCL),
link(noatime)(OPTION_O_NOATIME),
link(nofollow)(OPTION_NOFOLLOW),
@ -1640,7 +1643,7 @@ E.g., option `creat' sets the code(O_CREAT) flag.nl()
See also options link(append)(OPTION_APPEND) and
link(nonblock)(OPTION_NONBLOCK).
startdit()
label(OPTION_CREAT)dit(bf(tt(creat=<bool>)))
label(OPTION_O_CREAT)dit(bf(tt(creat=<bool>)))
Creates the file if it does not exist (link(example)(EXAMPLE_OPTION_CREAT)).
label(OPTION_DSYNC)dit(bf(tt(dsync=<bool>)))
Blocks code(write()) calls until metainfo is physically written to media.
@ -1675,7 +1678,7 @@ COMMENT(label(OPTION_RDWR)dit(bf(tt(rdwr=<bool>)))
Opens the file for reading and writing.)
label(OPTION_WRONLY)dit(bf(tt(wronly=<bool>)))
Opens the file for writing only.
label(OPTION_TRUNC)dit(bf(tt(trunc)))
label(OPTION_O_TRUNC)dit(bf(tt(trunc)))
Truncates the file to size 0 during opening it.
enddit()
@ -3149,7 +3152,7 @@ htmlcommand(<dt><code><strong>socat -u TCP4-LISTEN:3334,reuseaddr,fork \</strong
implements a simple network based message collector.
For each client connecting to port 3334, a new child process is generated (option link(fork)(OPTION_FORK)).
All data sent by the clients are link(append)(OPTION_APPEND)'ed to the file /tmp/in.log.
If the file does not exist, socat() link(creat)(OPTION_CREAT)'s it.
If the file does not exist, socat() link(creat)(OPTION_O_CREAT)'s it.
Option link(reuseaddr)(OPTION_REUSEADDR) allows immediate restart of the server
process.

1
xioopts.c
View file

@ -2107,6 +2107,7 @@ int parseopts_table(const char **a, struct opt **opts,
#endif /* HAVE_STRUCT_LINGER */
case TYPE_INT_INT:
case TYPE_INT_INTP:
if (!assign) {
Error1("option \"%s\": values required", a0);
continue;