SIMPLE SOLUTIONS

MUNGE_ENUM(3) - Linux man page online | Library functions

MUNGE enumeration functions.

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2017-09-26
MUNGE_ENUM(3) MUNGE Uid 'N' Gid Emporium MUNGE_ENUM(3)

NAME

munge_enum_is_valid, munge_enum_int_to_str, munge_enum_str_to_int - MUNGE enumeration functions

SYNOPSIS

#include <munge.h> int munge_enum_is_valid (munge_enum_t type, int val); const char * munge_enum_int_to_str (munge_enum_t type, int val); int munge_enum_str_to_int (munge_enum_t type, const char *str); cc `pkg-config --cflags --libs munge` -o foo foo.c

DESCRIPTION

The munge_enum_is_valid() function checks if the given value val is a valid MUNGE enumera‐ tion of the specified type type in the software configuration as currently compiled. Some enumerations correspond to options that can only be enabled at compile-time. The munge_enum_int_to_str() function converts the MUNGE enumeration val of the specified type type into a text string. The munge_enum_str_to_int() function converts the NUL-terminated case-insensitive string str into the corresponding MUNGE enumeration of the specified type type.

RETURN VALUE

The munge_enum_is_valid() function returns non-zero if the given value val is a valid enu‐ meration. The munge_enum_int_to_str() function returns a NUL-terminated constant text string, or NULL on error; this string should not be freed or modified by the caller. The munge_enum_str_to_int() function returns a MUNGE enumeration on success (i.e., >= 0), or -1 on error.

ENUM TYPES

The following enumeration types can be specified. MUNGE_ENUM_CIPHER Specify enumerations for the available cipher types. MUNGE_ENUM_MAC Specify enumerations for the available MAC types. MUNGE_ENUM_ZIP Specify enumerations for the available compression types.

ERRORS

Refer to munge(3) for a complete list of errors.

EXAMPLE

The following example program illustrates how a list of available cipher types can be queried. #include <stdio.h> /* for printf() */ #include <stdlib.h> /* for exit() */ #include <munge.h> int main (int argc, char *argv[]) { int i; const char *p; munge_enum_t t = MUNGE_ENUM_CIPHER; for (i = 0; (p = munge_enum_int_to_str (t, i)) != NULL; i++) { if (munge_enum_is_valid (t, i)) { printf ("%2d = %s\n", i, p); } } exit (0); }

AUTHOR

Chris Dunlap <@llnl.gov>
Copyright (C) 2007-2017 Lawrence Livermore National Security, LLC. Copyright (C) 2002-2007 The Regents of the University of California. MUNGE is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. Additionally for the MUNGE library (libmunge), you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

SEE ALSO

munge(1), remunge(1), unmunge(1), munge(3), munge_ctx(3), munge(7), munged(8). https://dun.github.io/munge/
munge-0.5.13 2017-09-26 MUNGE_ENUM(3)
This manual Reference Other manuals
munge_enum(3) referred by create-munge-key(8) | munge(1) | munge(3) | munge(7) | munge_ctx(3) | munged(8) | remunge(1) | unmunge(1)
refer to munge(1) | munge(3) | munge(7) | munge_ctx(3) | munged(8) | remunge(1) | unmunge(1)
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Index MUNGE Uid 'N' Gid Emporium (+21) munge-0.5.13 (+20) № 3 (+68044)
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