/usr/include/rpm/rpmsq.h is in librpm-dev 4.12.0.2+dfsg1-2.
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 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 | #ifndef H_RPMSQ
#define H_RPMSQ
/** \ingroup rpmio
* \file rpmio/rpmsq.h
*
*/
#include <rpm/rpmsw.h>
#include <signal.h>
#ifdef __cplusplus
extern "C" {
#endif
/** \ingroup rpmsq
* Default signal handler prototype.
* @param signum signal number
* @param info (siginfo_t) signal info
* @param context signal context
*/
#ifdef SA_SIGINFO
typedef void (*rpmsqAction_t) (int signum, siginfo_t * info, void * context);
#else
typedef void (*rpmsqAction_t) (int signum);
#endif
/** \ingroup rpmsq
* Test if given signal has been caught (while signals blocked).
* Similar to sigismember() but operates on internal signal queue.
* @param signum signal to test for
* @return 1 if caught, 0 if not and -1 on error
*/
int rpmsqIsCaught(int signum);
/** \ingroup rpmsq
* Default signal handler.
* @param signum signal number
* @param info (siginfo_t) signal info
* @param context signal context
*/
#ifdef SA_SIGINFO
void rpmsqAction(int signum, siginfo_t * info, void * context);
#else
void rpmsqAction(int signum);
#endif
/** \ingroup rpmsq
* Enable or disable a signal handler.
* @param signum signal to enable (or disable if negative)
* @param handler sa_sigaction handler (or NULL to use rpmsqHandler())
* @return no. of refs, -1 on error
*/
int rpmsqEnable(int signum, rpmsqAction_t handler);
#ifdef __cplusplus
}
#endif
#endif /* H_RPMSQ */
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