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#include "shinstance.h" /* for MSC */
#include <string.h>
#include <stdio.h>
int main(int argc, char **argv)
{
char aszSigName[NSIG][16];
FILE *pFile;
int i;
if (argc != 2 || *argv[1] == '\0')
{
fprintf(stderr, "syntax error: Expected exactly one parameter, the output-file!\n");
return 2;
}
/*
* Populate the name array.
*/
strcpy(aszSigName[0], "Signal 0");
for (i = 1; i < NSIG; ++i)
sprintf(aszSigName[i], "%i", i);
#define SET_SIG_STR(sig) strcpy(aszSigName[SIG##sig], #sig);
#if defined(SIGRTMIN) && defined(SIGRTMAX)
if (SIGRTMIN < SIGRTMAX && SIGRTMAX < NSIG)
{
/* lets mimick what bash seems to be doing. */
int const iMidWay = SIGRTMIN + (SIGRTMAX - SIGRTMIN) / 2;
SET_SIG_STR(RTMIN);
SET_SIG_STR(RTMAX);
for (i = SIGRTMIN + 1; i <= iMidWay; i++)
sprintf(aszSigName[i], "RTMIN+%i", (int)(i - SIGRTMIN));
for (; i < SIGRTMAX; i++)
sprintf(aszSigName[i], "RTMAX%i", (int)(i - SIGRTMAX));
}
else
fprintf(stderr, "warning: SIGRTMIN=%d, SIGRTMAX=%d, NSIG=%d\n", (int)SIGRTMIN, (int)SIGRTMAX, (int)NSIG);
#endif
#ifdef SIGHUP
SET_SIG_STR(HUP);
#endif
#ifdef SIGINT
SET_SIG_STR(INT);
#endif
#ifdef SIGQUIT
SET_SIG_STR(QUIT);
#endif
#ifdef SIGILL
SET_SIG_STR(ILL);
#endif
#ifdef SIGTRAP
SET_SIG_STR(TRAP);
#endif
#ifdef SIGABRT
SET_SIG_STR(ABRT);
#endif
#ifdef SIGIOT
SET_SIG_STR(IOT);
#endif
#ifdef SIGBUS
SET_SIG_STR(BUS);
#endif
#ifdef SIGFPE
SET_SIG_STR(FPE);
#endif
#ifdef SIGKILL
SET_SIG_STR(KILL);
#endif
#ifdef SIGUSR1
SET_SIG_STR(USR1);
#endif
#ifdef SIGSEGV
SET_SIG_STR(SEGV);
#endif
#ifdef SIGUSR2
SET_SIG_STR(USR2);
#endif
#ifdef SIGPIPE
SET_SIG_STR(PIPE);
#endif
#ifdef SIGALRM
SET_SIG_STR(ALRM);
#endif
#ifdef SIGTERM
SET_SIG_STR(TERM);
#endif
#ifdef SIGSTKFLT
SET_SIG_STR(STKFLT);
#endif
#ifdef SIGCHLD
SET_SIG_STR(CHLD);
#endif
#ifdef SIGCONT
SET_SIG_STR(CONT);
#endif
#ifdef SIGSTOP
SET_SIG_STR(STOP);
#endif
#ifdef SIGTSTP
SET_SIG_STR(TSTP);
#endif
#ifdef SIGTTIN
SET_SIG_STR(TTIN);
#endif
#ifdef SIGTTOU
SET_SIG_STR(TTOU);
#endif
#ifdef SIGURG
SET_SIG_STR(URG);
#endif
#ifdef SIGXCPU
SET_SIG_STR(XCPU);
#endif
#ifdef SIGXFSZ
SET_SIG_STR(XFSZ);
#endif
#ifdef SIGVTALRM
SET_SIG_STR(VTALRM);
#endif
#ifdef SIGPROF
SET_SIG_STR(PROF);
#endif
#ifdef SIGWINCH
SET_SIG_STR(WINCH);
#endif
#ifdef SIGIO
SET_SIG_STR(IO);
#endif
#ifdef SIGPWR
SET_SIG_STR(PWR);
#endif
#ifdef SIGSYS
SET_SIG_STR(SYS);
#endif
#ifdef SIGBREAK
SET_SIG_STR(BREAK);
#endif
#undef SET_SIG_STR
/*
* Write out the list.
*/
pFile = fopen(argv[1], "w");
if (!pFile)
{
fprintf(stderr, "error: failed to open '%s' for writing\n", argv[1]);
return 1;
}
fputs("/* autogenerate */\n"
"\n"
"#include \"shinstance.h\"\n"
"\n"
"const char * const sys_signame[NSIG] = \n"
"{\n"
, pFile);
for (i = 0; i < NSIG; i++)
fprintf(pFile, " \"%s\",\n", aszSigName[i]);
fputs("};\n", pFile);
if (fclose(pFile) != 0)
{
fprintf(stderr, "error: error writing/closing '%s' after writing it\n", argv[1]);
return 1;
}
return 0;
}
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