signum.c

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// SPDX-License-Identifier: GPL-2.0
#include <signal.h>

static size_t syscall_arg__scnprintf_signum(char *bf, size_t size, struct syscall_arg *arg)
{
    int sig = arg->val;

    switch (sig) {
#define P_SIGNUM(n) case SIG##n: return scnprintf(bf, size, #n)
    P_SIGNUM(HUP);
    P_SIGNUM(INT);
    P_SIGNUM(QUIT);
    P_SIGNUM(ILL);
    P_SIGNUM(TRAP);
    P_SIGNUM(ABRT);
    P_SIGNUM(BUS);
    P_SIGNUM(FPE);
    P_SIGNUM(KILL);
    P_SIGNUM(USR1);
    P_SIGNUM(SEGV);
    P_SIGNUM(USR2);
    P_SIGNUM(PIPE);
    P_SIGNUM(ALRM);
    P_SIGNUM(TERM);
    P_SIGNUM(CHLD);
    P_SIGNUM(CONT);
    P_SIGNUM(STOP);
    P_SIGNUM(TSTP);
    P_SIGNUM(TTIN);
    P_SIGNUM(TTOU);
    P_SIGNUM(URG);
    P_SIGNUM(XCPU);
    P_SIGNUM(XFSZ);
    P_SIGNUM(VTALRM);
    P_SIGNUM(PROF);
    P_SIGNUM(WINCH);
    P_SIGNUM(IO);
    P_SIGNUM(PWR);
    P_SIGNUM(SYS);
#ifdef SIGEMT
    P_SIGNUM(EMT);
#endif
#ifdef SIGSTKFLT
    P_SIGNUM(STKFLT);
#endif
#ifdef SIGSWI
    P_SIGNUM(SWI);
#endif
    default: break;
    }

    return scnprintf(bf, size, "%#x", sig);
}

#define SCA_SIGNUM syscall_arg__scnprintf_signum