| .TH nerr_match 3 "12 July 2007" "ClearSilver" "util/neo_err.h" |
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| .ft CW |
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| .SH NAME |
| nerr_match |
| .SH SYNOPSIS |
| .Ss |
| #include <util/neo_err.h> |
| .Se |
| .Ss |
| int nerr_match (NEOERR *err, NERR_TYPE type); |
| |
| .Se |
| |
| .SH ARGUMENTS |
| err - the NEOERR that has an error. |
| .br |
| type - the NEOERR type, as registered with nerr_register |
| |
| .SH DESCRIPTION |
| nerr_match is used to walk the NEOERR chain and match |
| the error against a specific error type. In exception |
| parlance, this would be the equivalent of "catch". |
| Typically, you can just compare a NEOERR against STATUS_OK |
| or just test for true if you are checking for any error. |
| |
| .SH "SEE ALSO" |
| .BR nerr_error_traceback "(3), "nerr_pass "(3), "nerr_error_string "(3), "defined "(3), "nerr_pass_ctx "(3), "nerr_passf "(3), "nerr_init "(3), "nerr_match "(3), "nerr_log_error "(3), "nerr_ignore "(3), "nerr_register "(3), "nerr_handle |
