|author||Rich Felker <email@example.com>||2013-03-26 22:54:57 -0400|
|committer||Rich Felker <firstname.lastname@example.org>||2013-03-26 22:54:57 -0400|
provide emulation of fcntl F_DUPFD_CLOEXEC on old kernels
I'm not entirely happy with the amount of ugliness here, but since F_DUPFD_CLOEXEC is used elsewhere in code that's expected to work on old kernels (popen), it seems necessary. reportedly even some modern kernels went back and broke F_DUPFD_CLOEXEC (making it behave like plain F_DUPFD), so it might be necessary to add some additional fixup code later to deal with that issue too.
Diffstat (limited to 'src/signal/sigsuspend.c')
0 files changed, 0 insertions, 0 deletions