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authorMariusz Zaborski <oshogbo@FreeBSD.org>2021-03-24 21:10:33 +0000
committerMariusz Zaborski <oshogbo@FreeBSD.org>2021-03-24 22:40:48 +0000
commitf90218886fc82e7b1fdb9e241adc5d713dadabe3 (patch)
tree8a080321c742e9e91ae69d30d856cedc596ec660 /sys/compat/linuxkpi/common/include/linux/errno.h
parent852a88a1d92500028f1364a4afc58955190db7a5 (diff)
downloadsrc-f90218886fc82e7b1fdb9e241adc5d713dadabe3.tar.gz
src-f90218886fc82e7b1fdb9e241adc5d713dadabe3.zip
rtld: introduce PRELOAD_FDS
The new PRELOAD_FDS variable accepts a list of file descriptors that should be loaded into the process. This may be used to optimize a loading process - in the case when we already have a file descriptor to the library; we don't have to look into multiple PATH to find it. It may also be used in capability mode to load a single additional library without the need to open a directory that contains it. The last use of this functionality t may be a race-free method of loading libraries. Reviewed by: kib, markj Differential Revision: https://reviews.freebsd.org/D29334
Diffstat (limited to 'sys/compat/linuxkpi/common/include/linux/errno.h')
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