2 Commits

Author	SHA1	Message	Date
Adhemerval Zanella	6b20880b22	Use support_open_dev_null_range io/tst-closefrom, misc/tst-close_range, and posix/tst-spawn5 (BZ #28260) ... It ensures a continuous range of file descriptor and avoid hitting the RLIMIT_NOFILE. Checked on x86_64-linux-gnu.	2021-08-26 17:13:47 -03:00
Adhemerval Zanella	286286283e	linux: Add close_range ... It was added on Linux 5.9 (278a5fbaed89) with CLOSE_RANGE_CLOEXEC added on 5.11 (582f1fb6b721f). Although FreeBSD has added the same syscall, this only adds the symbol on Linux ports. This syscall is required to provided a fail-safe way to implement the closefrom symbol (BZ #10353). Checked on x86_64-linux-gnu and i686-linux-gnu on kernel 5.11 and 4.15.	2021-07-08 14:08:13 -03:00