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#define | E_FATAL _E__pr_header(__FILE__, __LINE__, "FATAL_ERROR"),_E__die_error |
| Exit with non-zero status after error message.
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#define | E_FATAL_SYSTEM _E__pr_header(__FILE__, __LINE__, "SYSTEM_ERROR"),_E__fatal_sys_error |
| Print error text; Call perror(""); exit(errno);.
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#define | E_WARN_SYSTEM _E__pr_header(__FILE__, __LINE__, "SYSTEM_ERROR"),_E__sys_error |
| Print error text; Call perror("");.
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#define | E_ERROR_SYSTEM _E__pr_header(__FILE__, __LINE__, "SYSTEM_ERROR"),_E__sys_error |
| Print error text; Call perror("");.
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#define | E_INFO _E__pr_info_header(__FILE__, __LINE__, "INFO"),_E__pr_info |
| Print logging information to standard error stream.
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#define | E_INFOCONT _E__pr_info |
| Print logging information without header, to standard error stream.
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#define | E_INFO_NOFN _E__pr_info_header_wofn("INFO"),_E__pr_info |
| Print logging information without filename.
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#define | E_WARN _E__pr_header(__FILE__, __LINE__, "WARNING"),_E__pr_warn |
| Print warning information to standard error stream.
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#define | E_ERROR _E__pr_header(__FILE__, __LINE__, "ERROR"),_E__pr_warn |
| Print error message to standard error stream.
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#define | E_DEBUG(level, x) |
| Print debugging information to standard error stream.
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#define | E_DEBUGCONT(level, x) |
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SPHINXBASE_EXPORT void | _E__pr_header (char const *file, long line, char const *msg) |
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SPHINXBASE_EXPORT void | _E__pr_debug_header (char const *file, long line, int level) |
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SPHINXBASE_EXPORT void | _E__pr_info_header (char const *file, long line, char const *tag) |
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SPHINXBASE_EXPORT void | _E__pr_info_header_wofn (char const *msg) |
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SPHINXBASE_EXPORT void | _E__pr_warn (char const *fmt,...) |
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SPHINXBASE_EXPORT void | _E__pr_info (char const *fmt,...) |
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SPHINXBASE_EXPORT void | _E__die_error (char const *fmt,...) |
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SPHINXBASE_EXPORT void | _E__abort_error (char const *fmt,...) |
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SPHINXBASE_EXPORT void | _E__sys_error (char const *fmt,...) |
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SPHINXBASE_EXPORT void | _E__fatal_sys_error (char const *fmt,...) |
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SPHINXBASE_EXPORT FILE * | err_set_logfp (FILE *logfp) |
| Direct all logging to a given filehandle.
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SPHINXBASE_EXPORT FILE * | err_get_logfp (void) |
| Get the current logging filehandle.
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SPHINXBASE_EXPORT int | err_set_logfile (char const *file) |
| Append all log messages to a given file.
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SPHINXBASE_EXPORT int | err_set_debug_level (int level) |
| Set debugging verbosity level.
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SPHINXBASE_EXPORT int | err_get_debug_level (void) |
| Get debugging verbosity level.
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Implementation of logging routines.
Logging, warning, debug and error message output funtionality is provided in this file. Sphinxbase defines several level of logging messages - INFO, WARNING, ERROR, FATAL. By default output goes to standard error output.
Logging is implemented through macros. They take same arguments as printf: format string and values. By default source file name and source line are prepended to the message. Log output could be redirected to any file using err_set_logfp() and err_set_logfile() functions. To disable logging in your application, call err_set_logfp(NULL).
It's possible to log multiline info messages, to do that you need to start message with E_INFO and output other lines with E_INFOCONT.
Definition in file err.h.