table of contents
| kdbmacros.h(3elektra) | Elektra | kdbmacros.h(3elektra) |
NAME¶
kdbmacros.h - Macros by Elektra.
SYNOPSIS¶
Macros¶
#define ELEKTRA_QUOTE(x) #x
Surround a value with double quotes. #define ELEKTRA_STRINGIFY(x)
ELEKTRA_QUOTE (x)
Surround a macro value with double quotes. #define
ELEKTRA_SET_ERROR_READ_ONLY(info, returned, error)
Sets error 84 if info != returned.
Detailed Description¶
Macros by Elektra.
Macros start with ELEKTRA_ and are uppercase.
Copyright:
BSD License (see LICENSE.md or
https://www.libelektra.org)
Macro Definition Documentation¶
#define ELEKTRA_SET_ERROR_READ_ONLY(info, returned, error)¶
Value:
do { Key * k; ksRewind (info); ksRewind (returned); while ((k = ksNext (returned))) { Key * c = ksNext (info); if (!c) { ELEKTRA_SET_ERRORF (84, error, "the key %s (value %s) was added", keyName (k), keyString (k)); ksDel (info); return -1; } if (strcmp (keyName (k), keyName (c)) || strcmp (keyString (k), keyString (c))) { ELEKTRA_SET_ERRORF (84, error, "the key %s (expected %s) was modified to %s (expected %s)", keyName (k), keyName (c), keyString (k), keyString (c)); ksDel (info); return -1; } } if ((k = ksNext (info)) != 0) { ELEKTRA_SET_ERRORF (84, error, "the key %s (value %s) was removed", keyName (k), keyString (k)); ksDel (info); return -1; } ksDel (info); } while (0)
Sets error 84 if info != returned.
Parameters:
info how the info is now (freshly received)
returned how the info passed from user is
error key to set error to
returned how the info passed from user is
error key to set error to
Returns:
with -1 on error
Author¶
Generated automatically by Doxygen for Elektra from the source code.
| Mon Jan 15 2018 | Version 0.8.20 |