kc3-lang/gnulib

2024-09-03T23:00:28

tests: Strenghten tests with invalid file descriptor. * tests/test-close.c: Include <fcntl.h>. (main): Check that AT_FDCWD is recognized as an invalid file descriptor. * tests/test-dup.c: Include <fcntl.h>. (main): Check that AT_FDCWD is recognized as an invalid file descriptor. * tests/test-unlockpt.c: Include <fcntl.h>. (main): Check that AT_FDCWD is recognized as an invalid file descriptor. * tests/test-fchdir.c (main): Likewise. * tests/test-fdatasync.c (main): Likewise. * tests/test-fdopendir.c (main): Likewise. * tests/test-fsync.c (main): Likewise. * tests/test-isatty.c (main): Likewise.