/usr/include/bglibs/unix/signalfd.h is in libbg1-dev 1.106-3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 | #ifndef UNIX__SIGNALFD__H__
#define UNIX__SIGNALFD__H__
/** \defgroup signalfd signalfd: Pass signals along a file.
@{ */
extern int signalfd_init(void);
extern void signalfd_catch(int sig);
extern void signalfd_uncatch(int sig);
extern void signalfd_close(void);
/** @} */
#endif
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