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Make libsubid more easily usable from C++

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C++ requires extern "C" linkage specification to call functions from a C
library. Enclose the function definitions in subid.h in an extern "C"
block if compiling in C++ mode to achieve this.

Signed-off-by: Alois Wohlschlager <alois1@gmx-topmail.de>
This commit is contained in:
Alois Wohlschlager 2022-01-19 11:39:53 +01:00 committed by Serge Hallyn
parent f1f1678e13
commit 9a780cf22b
1 changed files with 8 additions and 0 deletions
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8
libsubid/subid.h.in
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@ -35,6 +35,10 @@ enum subid_status {
SUBID_STATUS_ERROR = 3, SUBID_STATUS_ERROR = 3,
}; };
#ifdef __cplusplus
extern "C" {
#endif
/* /*
* subid_init: initialize libsubid * subid_init: initialize libsubid
* *
@ -151,5 +155,9 @@ bool subid_ungrant_uid_range(struct subordinate_range *range);
*/ */
bool subid_ungrant_gid_range(struct subordinate_range *range); bool subid_ungrant_gid_range(struct subordinate_range *range);
#ifdef __cplusplus
}
#endif
#define SUBID_NFIELDS 3 #define SUBID_NFIELDS 3
#endif #endif