| Message ID | 20181127154153.11315-10-tstoyanov@vmware.com (mailing list archive) |
|---|---|
| State | Superseded |
| Headers | show |
| Series | Libtraceevent MAN pages | expand |
On Tue, 27 Nov 2018 15:42:17 +0000 Tzvetomir Stoyanov <tstoyanov@vmware.com> wrote: > Create man pages for tep_is_host_bigendian() and tep_set_host_bigendian() > as part of the libtraceevent APIs. > > Signed-off-by: Tzvetomir Stoyanov <tstoyanov@vmware.com> > --- > .../libtraceevent-host_endian.txt | 90 +++++++++++++++++++ > 1 file changed, 90 insertions(+) > create mode 100644 tools/lib/traceevent/Documentation/libtraceevent-host_endian.txt > > diff --git a/tools/lib/traceevent/Documentation/libtraceevent-host_endian.txt b/tools/lib/traceevent/Documentation/libtraceevent-host_endian.txt > new file mode 100644 > index 000000000000..250eb430c06a > --- /dev/null > +++ b/tools/lib/traceevent/Documentation/libtraceevent-host_endian.txt > @@ -0,0 +1,90 @@ > +libtraceevent(3) > +================ > + > +NAME > +---- > +tep_is_host_bigendian,tep_set_host_bigendian,tep_host_bigendian - Get / set the endianess of > +the machine running the current code. > + > +SYNOPSIS > +-------- > +[verse] > +-- > +*#include <event-parse.h>* > + > +enum *tep_endian* { > + TEP_LITTLE_ENDIAN = 0, > + TEP_BIG_ENDIAN > +}; > + > +int *tep_is_host_bigendian*(struct tep_handle pass:[*]_tep_); > +void *tep_set_host_bigendian*(struct tep_handle pass:[*]_tep_, enum tep_endian _endian_); > +int tep_host_bigendian(void); > +-- > + > +DESCRIPTION > +----------- > +The _tep_is_host_bigendian()_ function returns the endianess of the the machine > +running the current code. The _tep_ argument is trace event parser context. > + > +The _tep_set_host_bigendian()_ set the endianess of the machine running the code. > +The _tep_ argument is trace event parser context. The _endian_ argument is the endianess: > +[verse] FYI, I changed the above to to read "_tep_ argument is the trace event parser context" -- Steve > +-- >
diff --git a/tools/lib/traceevent/Documentation/libtraceevent-host_endian.txt b/tools/lib/traceevent/Documentation/libtraceevent-host_endian.txt new file mode 100644 index 000000000000..250eb430c06a --- /dev/null +++ b/tools/lib/traceevent/Documentation/libtraceevent-host_endian.txt @@ -0,0 +1,90 @@ +libtraceevent(3) +================ + +NAME +---- +tep_is_host_bigendian,tep_set_host_bigendian,tep_host_bigendian - Get / set the endianess of +the machine running the current code. + +SYNOPSIS +-------- +[verse] +-- +*#include <event-parse.h>* + +enum *tep_endian* { + TEP_LITTLE_ENDIAN = 0, + TEP_BIG_ENDIAN +}; + +int *tep_is_host_bigendian*(struct tep_handle pass:[*]_tep_); +void *tep_set_host_bigendian*(struct tep_handle pass:[*]_tep_, enum tep_endian _endian_); +int tep_host_bigendian(void); +-- + +DESCRIPTION +----------- +The _tep_is_host_bigendian()_ function returns the endianess of the the machine +running the current code. The _tep_ argument is trace event parser context. + +The _tep_set_host_bigendian()_ set the endianess of the machine running the code. +The _tep_ argument is trace event parser context. The _endian_ argument is the endianess: +[verse] +-- + _TEP_LITTLE_ENDIAN_ - the machine is little endian, + _TEP_BIG_ENDIAN_ - the machine is big endian. +-- + +RETURN VALUE +------------ +The _tep_is_host_bigendian()_ function returns _TEP_LITTLE_ENDIAN_ or _TEP_BIG_ENDIAN_. + +EXAMPLE +------- +[source,c] +-- +#include <event-parse.h> +... +struct tep_handle *tep = tep_alloc(); +... + tep_set_host_bigendian(tep, TEP_LITTLE_ENDIAN); +... + if (TEP_BIG_ENDIAN == tep_is_host_bigendian(tep)) { + /* The local host is big endian */ + } else { + /* The local host is little endian */ + } +-- + +FILES +----- +[verse] +-- +*event-parse.h* + Header file to include in order to have access to the library APIs. +*-ltraceevent* + Linker switch to add when building a program that uses the library. +-- + +SEE ALSO +-------- +_libtraceevent(3)_, _trace-cmd(1)_ + +AUTHOR +------ +[verse] +-- +*Steven Rostedt* <rostedt@goodmis.org>, author of *libtraceevent*. +*Tzvetomir Stoyanov* <tz.stoyanov@gmail.com>, author of this man page. +-- +REPORTING BUGS +-------------- +Report bugs to <linux-trace-devel@vger.kernel.org> + +LICENSE +------- +libtraceevent is Free Software licensed under the GNU LGPL 2.1 + +RESOURCES +--------- +https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
Create man pages for tep_is_host_bigendian() and tep_set_host_bigendian() as part of the libtraceevent APIs. Signed-off-by: Tzvetomir Stoyanov <tstoyanov@vmware.com> --- .../libtraceevent-host_endian.txt | 90 +++++++++++++++++++ 1 file changed, 90 insertions(+) create mode 100644 tools/lib/traceevent/Documentation/libtraceevent-host_endian.txt