NAME
addseverity - introduce new severity classes SYNOPSIS
#include
int addseverity(int severity, const char *s); Feature Test Macro Requirements for glibc (see featuretestmacros(7)): addseverity(): SVIDSOURCE DESCRIPTION This function allows the introduction of new severity classes which can be addressed by the severity argument of the fmtmsg(3) function. By default that latter function only knows how to print messages for severity 0-4 (with strings (none), HALT, ERROR, WARNING, INFO). This call attaches the given string s to the given value severity. If s is NULL, the severity class with the numeric value severity is removed. It is not possible to overwrite or remove one of the default severity classes. The severity value must be nonnegative. RETURN VALUE Upon success, the value MMOK is returned. Upon error, the return value is MMNOTOK. Possible errors include: out of memory, attempt to remove a nonexistent or default severity class. VERSIONS addseverity() is provided in glibc since version 2.1. ATTRIBUTES For an explanation of the terms used in this section, see attributes(7). ┌──────────────┬───────────────┬─────────┐ │Interface │ Attribute │ Value │ ├──────────────┼───────────────┼─────────┤
│addseverity() │ Thread safety │ MT-Safe │ └──────────────┴───────────────┴─────────┘ CONFORMING TO This function is not specified in the X/Open Portability Guide although the fmtmsg(3) function is. It is available on System V systems. NOTES New severity classes can also be added by setting the environment vari‐ able SEVLEVEL. SEE ALSO fmtmsg(3) COLOPHON
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GNU 2008-06-14 ADDSEVERITY(3)