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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-14 19:33:32 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-14 19:33:32 +0000 |
commit | 8bb05ac73a5b448b339ce0bc8d396c82c459b47f (patch) | |
tree | 1fdda006866bca20d41cb206767ea5241e36852f /misc-utils/enosys.1.adoc | |
parent | Adding debian version 2.39.3-11. (diff) | |
download | util-linux-8bb05ac73a5b448b339ce0bc8d396c82c459b47f.tar.xz util-linux-8bb05ac73a5b448b339ce0bc8d396c82c459b47f.zip |
Merging upstream version 2.40.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | misc-utils/enosys.1.adoc | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/misc-utils/enosys.1.adoc b/misc-utils/enosys.1.adoc new file mode 100644 index 0000000..a9bc693 --- /dev/null +++ b/misc-utils/enosys.1.adoc @@ -0,0 +1,66 @@ +//po4a: entry man manual += enosys(1) +:doctype: manpage +:man manual: User Commands +:man source: util-linux {release-version} +:page-layout: base +:command: enosys + +== NAME + +enosys - utility make syscalls fail with ENOSYS + +== SYNOPSIS + +*enosys* [*--syscall*|*-s* _syscall_] command + +== DESCRIPTION + +*enosys* is a simple command to execute a child process for which certain +syscalls fail with errno ENOSYS. + +It can be used to test the behavior of applications in the face of missing +syscalls as would happen when running on old kernels. + +== OPTIONS + +*-s*, *--syscall*:: +Syscall to block. Can be specified multiple times. + +*-i*, *--ioctl*:: +Ioctl to block. Can be specified multiple times. + +*-l*, *--list*:: +List syscalls known to *enosys*. + +*-m*, *--list-ioctl*:: +List ioctls known to *enosys*. + +include::man-common/help-version.adoc[] + +== EXIT STATUS + +*enosys* exits with the status code of the executed process. +The following values have special meanings: + +*1*:: +internal error + +*2*:: +system does not provide the necessary functionality + +== AUTHORS + +mailto:thomas@t-8ch.de[Thomas Weißschuh] + +== SEE ALSO + +*syscall*(2) + +include::man-common/bugreports.adoc[] + +include::man-common/footer.adoc[] + +ifdef::translation[] +include::man-common/translation.adoc[] +endif::[] |