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| author | Mattias Andrée <maandree@kth.se> | 2019-04-13 22:00:04 +0200 |
|---|---|---|
| committer | Mattias Andrée <maandree@kth.se> | 2019-04-13 22:00:04 +0200 |
| commit | 05ad06600b712a29bc99a65ae89f38d4d8f30371 (patch) | |
| tree | 1d7d8a6ac3b83c0150635a2e81dd51d4e648e4b3 /liberror_start.3 | |
| parent | Document fields for error details (diff) | |
| download | liberror-05ad06600b712a29bc99a65ae89f38d4d8f30371.tar.gz liberror-05ad06600b712a29bc99a65ae89f38d4d8f30371.tar.bz2 liberror-05ad06600b712a29bc99a65ae89f38d4d8f30371.tar.xz | |
Add liberror_start and liberror_end
Signed-off-by: Mattias Andrée <maandree@kth.se>
Diffstat (limited to 'liberror_start.3')
| -rw-r--r-- | liberror_start.3 | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/liberror_start.3 b/liberror_start.3 new file mode 100644 index 0000000..1c9b33e --- /dev/null +++ b/liberror_start.3 @@ -0,0 +1,53 @@ +.TH LIBERROR_START 3 2019-04-13 liberror +.SH NAME +liberror_start \- save and reset the thread's error state +.SH SYNOPSIS +.nf +#include <liberror.h> + +void liberror_start(struct liberror_state *\fIstate\fP); +.fi +.PP +Link with +.IR \-lerror . +.SH DESCRIPTION +The +.BR liberror_start () +function saves the thread-local +.B liberror +variables to +.I state +as well as the value of +.IR errno , +and resets these variables. +.PP +Asynchronously called functions such as single +handlers shall call this function the first thing +they do. +.SH RETURN VALUE +None. +.SH ERRORS +None. +.SH EXAMPLES +None. +.SH APPLICATION USAGE +None. +.SH RATIONALE +None. +.SH FUTURE DIRECTIONS +None. +.SH NOTES +None. +.SH SEE ALSO +.BR liberror (7), +.BR liberror.h (0), +.BR liberror_copy_error (3), +.BR liberror_end (3), +.BR liberror_free_error (3), +.BR liberror_get_error (3), +.BR liberror_print_bactrace (3), +.BR liberror_print_error (3), +.BR liberror_reset_error (3), +.BR liberror_save_backtrace (3), +.BR liberror_set_error (3), +.BR liberror_set_error_errno (3) |