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Diffstat (limited to 'tools/lib/traceevent/Documentation/libtraceevent-func_find.txt')
| -rw-r--r-- | tools/lib/traceevent/Documentation/libtraceevent-func_find.txt | 88 |
1 files changed, 0 insertions, 88 deletions
diff --git a/tools/lib/traceevent/Documentation/libtraceevent-func_find.txt b/tools/lib/traceevent/Documentation/libtraceevent-func_find.txt deleted file mode 100644 index 04840e244445..000000000000 --- a/tools/lib/traceevent/Documentation/libtraceevent-func_find.txt +++ /dev/null @@ -1,88 +0,0 @@ -libtraceevent(3) -================ - -NAME ----- -tep_find_function,tep_find_function_address - Find function name / start address. - -SYNOPSIS --------- -[verse] --- -*#include <event-parse.h>* - -const char pass:[*]*tep_find_function*(struct tep_handle pass:[*]_tep_, unsigned long long _addr_); -unsigned long long *tep_find_function_address*(struct tep_handle pass:[*]_tep_, unsigned long long _addr_); --- - -DESCRIPTION ------------ -These functions can be used to find function name and start address, by given -address. The given address does not have to be exact, it will select the function -that would contain it. - -The _tep_find_function()_ function returns the function name, which contains the -given address _addr_. The _tep_ argument is the trace event parser context. - -The _tep_find_function_address()_ function returns the function start address, -by given address _addr_. The _addr_ does not have to be exact, it will select the -function that would contain it. The _tep_ argument is the trace event parser context. - -RETURN VALUE ------------- -The _tep_find_function()_ function returns the function name, or NULL in case -it cannot be found. - -The _tep_find_function_address()_ function returns the function start address, -or 0 in case it cannot be found. - -EXAMPLE -------- -[source,c] --- -#include <event-parse.h> -... -struct tep_handle *tep = tep_alloc(); -... -void show_function( unsigned long long addr) -{ - const char *fname = tep_find_function(tep, addr); - unsigned long long fstart = tep_find_function_address(tep, addr); - - /* addr is in function named fname, starting at fstart address, at offset (addr - fstart) */ -} -... --- - -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 |