addseverity(3) — Справочная страница Linux

addseverity(3)          Library Functions Manual          addseverity(3)

НАЗВАНИЕ

       addseverity - introduce new severity classes

БИБЛИОТЕКА

       Standard C library (libc, -lc)

СИНТАКСИС

       #include <fmtmsg.h>

       int addseverity(int severity, const char *s);

   Feature Test Macro Requirements for glibc (see
   feature_test_macros(7)):

       addseverity():
           Since glibc 2.19:
               _DEFAULT_SOURCE
           glibc 2.19 and earlier:
               _SVID_SOURCE

ОПИСАНИЕ

       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 function knows only 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.

ЗНАЧЕНИЕ, ВОЗВРАЩАЕМОЕ ФУНКЦИЕЙ

       Upon success, the value MM_OK is returned.  Upon error, the
       return value is MM_NOTOK.  Possible errors include: out of
       memory, attempt to remove a nonexistent or default severity
       class.

АТРИБУТЫ

       For an explanation of the terms used in this section, see
       attributes(7).
       ┌─────────────────────────────────────┬───────────────┬─────────┐
       │ Interface                           │ Attribute     │ Value   │
       ├─────────────────────────────────────┼───────────────┼─────────┤
       │ addseverity()                       │ Thread safety │ MT-Safe │
       └─────────────────────────────────────┴───────────────┴─────────┘

СТАНДАРТЫ

       GNU.

ИСТОРИЯ

       glibc 2.1.  System V.

ПРИМЕЧАНИЯ

       New severity classes can also be added by setting the environment
       variable SEV_LEVEL.

СМОТРИТЕ ТАКЖЕ

       fmtmsg(3)

КОЛОФОН

       This page is part of the man-pages (Linux kernel and C library
       user-space interface documentation) project.  Information about
       the project can be found at 
       ⟨https://www.kernel.org/doc/man-pages/⟩.  If you have a bug report
       for this manual page, see
       ⟨https://git.kernel.org/pub/scm/docs/man-pages/man-pages.git/tree/CONTRIBUTING⟩.
       This page was obtained from the tarball man-pages-6.9.1.tar.gz
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       ⟨https://mirrors.edge.kernel.org/pub/linux/docs/man-pages/⟩ on
       2024-06-26.  If you discover any rendering problems in this HTML
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       man-pages@man7.org

Linux man-pages 6.9.1          2024-05-02                 addseverity(3)

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