search for: sendfd

Displaying 3 results from an estimated 3 matches for "sendfd".

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2019 Jun 27
2
Does ssh need sendfd in pledge() call?
...ax 4 ControlMaster auto ControlPath ~/.ssh/mux/%h_%p_%r ControlPersist 4h If I ssh, for example: xps ~$ ssh www Abort trap (core dumped) xps ~$ I have attached output for when I crank up there verbosity (ssh_verbose.txt), as it contains long lines. Dmesg contains: sh[28960]: pledge "sendfd", syscall 28 If I `ktrace` ssh, I get the following: 28960 ssh PLDG sendmsg, "sendfd", errno 1 Operation not permitted 28960 ssh PSIG SIGABRT SIG_DFL 28960 ssh NAMI "ssh.core" If I add sendfd to the pledge() call, it works. Please see the attached pat...
2010 Aug 19
1
odd situation slightly off topic (sending file descriptors to another process)
I have coded up the standard sendfd() and recvfd() for linux to send and recv file descriptors. seems to work (http://book.chinaunix.net/special/ebook/addisonWesley/APUE2/0201433079/ch17lev1sec4.html) however when I recvfd() my number of open file descriptors bumps by 2 and not 1. (using lsof -p X | wc -l) I am not sure why the c...
2016 May 18
0
[ANNOUNCE] libxcb 1.12
...by default anymore Daniel Martin (1): Disable Xevie and Xprint by default Emil Velikov (1): Move internal/private dependencies to Requires.private Gaetan Nadon (5): config: default option for enable-dri3 is not implemented config: issue an error if DRI3 is requested, but sendfds is not available sendmsg: remove --enable-sendfds as it is superceeded by --enable-dri3 Add ChangeLog and INSTALL using xorg macros help text: do not report the insanly long list of Warning flags. Jaya Tiwari (2): Adding accessors for requests calculate lengthless li...