diff options
Diffstat (limited to 'manual/debug.texi')
| -rw-r--r-- | manual/debug.texi | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/manual/debug.texi b/manual/debug.texi index ac5121b061..f4157e525e 100644 --- a/manual/debug.texi +++ b/manual/debug.texi @@ -33,9 +33,8 @@ The header file @file{execinfo.h} declares three functions that obtain and manipulate backtraces of the current thread. @pindex execinfo.h -@comment execinfo.h -@comment GNU @deftypefun int backtrace (void **@var{buffer}, int @var{size}) +@standards{GNU, execinfo.h} @safety{@prelim{}@mtsafe{}@asunsafe{@asuinit{} @ascuheap{} @ascudlopen{} @ascuplugin{} @asulock{}}@acunsafe{@acuinit{} @acsmem{} @aculock{} @acsfd{}}} @c The generic implementation just does pointer chasing within the local @c stack, without any guarantees that this will handle signal frames @@ -63,9 +62,8 @@ another; frame pointer elimination will stop @code{backtrace} from interpreting the stack contents correctly. @end deftypefun -@comment execinfo.h -@comment GNU @deftypefun {char **} backtrace_symbols (void *const *@var{buffer}, int @var{size}) +@standards{GNU, execinfo.h} @safety{@prelim{}@mtsafe{}@asunsafe{@ascuheap{}}@acunsafe{@acsmem{} @aculock{}}} @c Collects info returned by _dl_addr in an auto array, allocates memory @c for the whole return buffer with malloc then sprintfs into it storing @@ -106,9 +104,8 @@ The return value is @code{NULL} if sufficient memory for the strings cannot be obtained. @end deftypefun -@comment execinfo.h -@comment GNU @deftypefun void backtrace_symbols_fd (void *const *@var{buffer}, int @var{size}, int @var{fd}) +@standards{GNU, execinfo.h} @safety{@prelim{}@mtsafe{}@assafe{}@acunsafe{@aculock{}}} @c Single loop of _dl_addr over addresses, collecting info into an iovec @c written out with a writev call per iteration. Addresses and offsets |