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Diffstat (limited to 'doc/man/man3/seccomp_release.3')
| -rw-r--r-- | doc/man/man3/seccomp_release.3 | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/doc/man/man3/seccomp_release.3 b/doc/man/man3/seccomp_release.3 new file mode 100644 index 0000000..38733be --- /dev/null +++ b/doc/man/man3/seccomp_release.3 @@ -0,0 +1,77 @@ +.TH "seccomp_release" 3 "25 July 2012" "paul@paul-moore.com" "libseccomp Documentation" +.\" ////////////////////////////////////////////////////////////////////////// +.SH NAME +.\" ////////////////////////////////////////////////////////////////////////// +seccomp_release \- Release the seccomp filter state +.\" ////////////////////////////////////////////////////////////////////////// +.SH SYNOPSIS +.\" ////////////////////////////////////////////////////////////////////////// +.nf +.B #include <seccomp.h> +.sp +.B typedef void * scmp_filter_ctx; +.sp +.BI "void seccomp_release(scmp_filter_ctx " ctx ");" +.sp +Link with \fI\-lseccomp\fP. +.fi +.\" ////////////////////////////////////////////////////////////////////////// +.SH DESCRIPTION +.\" ////////////////////////////////////////////////////////////////////////// +.P +Releases the seccomp filter in +.I ctx +which was first initialized by +.BR seccomp_init (3) +or +.BR seccomp_reset (3) +and frees any memory associated with the given seccomp filter context. +Any seccomp filters loaded into the kernel are not affected. +.\" ////////////////////////////////////////////////////////////////////////// +.SH RETURN VALUE +.\" ////////////////////////////////////////////////////////////////////////// +Does not return a value. +.\" ////////////////////////////////////////////////////////////////////////// +.SH EXAMPLES +.\" ////////////////////////////////////////////////////////////////////////// +.nf +#include <seccomp.h> + +int main(int argc, char *argv[]) +{ + int rc; + scmp_filter_ctx ctx; + + ctx = seccomp_init(SCMP_ACT_KILL); + if (ctx == NULL) + return 1; + + /* ... */ + + seccomp_release(ctx); + return 0; +} +.fi +.\" ////////////////////////////////////////////////////////////////////////// +.SH NOTES +.\" ////////////////////////////////////////////////////////////////////////// +.P +While the seccomp filter can be generated independent of the kernel, kernel +support is required to load and enforce the seccomp filter generated by +libseccomp. +.P +The libseccomp project site, with more information and the source code +repository, can be found at https://github.com/seccomp/libseccomp. This tool, +as well as the libseccomp library, is currently under development, please +report any bugs at the project site or directly to the author. +.\" ////////////////////////////////////////////////////////////////////////// +.SH AUTHOR +.\" ////////////////////////////////////////////////////////////////////////// +Paul Moore <paul@paul-moore.com> +.\" ////////////////////////////////////////////////////////////////////////// +.SH SEE ALSO +.\" ////////////////////////////////////////////////////////////////////////// +.BR seccomp_init (3), +.BR seccomp_reset (3) + + |