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Increase the default NumSIG value from 32 to 33 on behalf of

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OS/390.  unix_siglist_init() will now blow up via ap_assert()
if NumSIG is too low.  (This is no fun to debug!)


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@85047 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Jeff Trawick
2000-04-26 14:54:57 +00:00
parent c5fa06cca7
commit aad98a7ddb
2 changed files with 38 additions and 35 deletions
Download Patch File Download Diff File Expand all files Collapse all files

71
os/unix/unixd.c
View File

@ -279,112 +279,115 @@ void unixd_pre_config(void)
const char *ap_sys_siglist[NumSIG];
#define store_str(array,index,string) \
(ap_assert(index < (sizeof(array)/sizeof(array[0]))),array[index]=string)
void unixd_siglist_init(void)
{
int sig;
ap_sys_siglist[0] = "Signal 0";
#ifdef SIGHUP
ap_sys_siglist[SIGHUP] = "Hangup";
store_str(ap_sys_siglist,SIGHUP,"Hangup");
#endif
#ifdef SIGINT
ap_sys_siglist[SIGINT] = "Interrupt";
store_str(ap_sys_siglist,SIGINT,"Interrupt");
#endif
#ifdef SIGQUIT
ap_sys_siglist[SIGQUIT] = "Quit";
store_str(ap_sys_siglist,SIGQUIT,"Quit");
#endif
#ifdef SIGILL
ap_sys_siglist[SIGILL] = "Illegal instruction";
store_str(ap_sys_siglist,SIGILL,"Illegal instruction");
#endif
#ifdef SIGTRAP
ap_sys_siglist[SIGTRAP] = "Trace/BPT trap";
store_str(ap_sys_siglist,SIGTRAP,"Trace/BPT trap");
#endif
#ifdef SIGIOT
ap_sys_siglist[SIGIOT] = "IOT instruction";
store_str(ap_sys_siglist,SIGIOT,"IOT instruction");
#endif
#ifdef SIGABRT
ap_sys_siglist[SIGABRT] = "Abort";
store_str(ap_sys_siglist,SIGABRT,"Abort");
#endif
#ifdef SIGEMT
ap_sys_siglist[SIGEMT] = "Emulator trap";
store_str(ap_sys_siglist,SIGEMT,"Emulator trap");
#endif
#ifdef SIGFPE
ap_sys_siglist[SIGFPE] = "Arithmetic exception";
store_str(ap_sys_siglist,SIGFPE,"Arithmetic exception");
#endif
#ifdef SIGKILL
ap_sys_siglist[SIGKILL] = "Killed";
store_str(ap_sys_siglist,SIGKILL,"Killed");
#endif
#ifdef SIGBUS
ap_sys_siglist[SIGBUS] = "Bus error";
store_str(ap_sys_siglist,SIGBUS,"Bus error");
#endif
#ifdef SIGSEGV
ap_sys_siglist[SIGSEGV] = "Segmentation fault";
store_str(ap_sys_siglist,SIGSEGV,"Segmentation fault");
#endif
#ifdef SIGSYS
ap_sys_siglist[SIGSYS] = "Bad system call";
store_str(ap_sys_siglist,SIGSYS,"Bad system call");
#endif
#ifdef SIGPIPE
ap_sys_siglist[SIGPIPE] = "Broken pipe";
store_str(ap_sys_siglist,SIGPIPE,"Broken pipe");
#endif
#ifdef SIGALRM
ap_sys_siglist[SIGALRM] = "Alarm clock";
store_str(ap_sys_siglist,SIGALRM,"Alarm clock");
#endif
#ifdef SIGTERM
ap_sys_siglist[SIGTERM] = "Terminated";
store_str(ap_sys_siglist,SIGTERM,"Terminated");
#endif
#ifdef SIGUSR1
ap_sys_siglist[SIGUSR1] = "User defined signal 1";
store_str(ap_sys_siglist,SIGUSR1,"User defined signal 1");
#endif
#ifdef SIGUSR2
ap_sys_siglist[SIGUSR2] = "User defined signal 2";
store_str(ap_sys_siglist,SIGUSR2,"User defined signal 2");
#endif
#ifdef SIGCLD
ap_sys_siglist[SIGCLD] = "Child status change";
store_str(ap_sys_siglist,SIGCLD,"Child status change");
#endif
#ifdef SIGCHLD
ap_sys_siglist[SIGCHLD] = "Child status change";
store_str(ap_sys_siglist,SIGCHLD,"Child status change");
#endif
#ifdef SIGPWR
ap_sys_siglist[SIGPWR] = "Power-fail restart";
store_str(ap_sys_siglist,SIGPWR,"Power-fail restart");
#endif
#ifdef SIGWINCH
ap_sys_siglist[SIGWINCH] = "Window changed";
store_str(ap_sys_siglist,SIGWINCH,"Window changed");
#endif
#ifdef SIGURG
ap_sys_siglist[SIGURG] = "urgent socket condition";
store_str(ap_sys_siglist,SIGURG,"urgent socket condition");
#endif
#ifdef SIGPOLL
ap_sys_siglist[SIGPOLL] = "Pollable event occurred";
store_str(ap_sys_siglist,SIGPOLL,"Pollable event occurred");
#endif
#ifdef SIGIO
ap_sys_siglist[SIGIO] = "socket I/O possible";
store_str(ap_sys_siglist,SIGIO,"socket I/O possible");
#endif
#ifdef SIGSTOP
ap_sys_siglist[SIGSTOP] = "Stopped (signal)";
store_str(ap_sys_siglist,SIGSTOP,"Stopped (signal)");
#endif
#ifdef SIGTSTP
ap_sys_siglist[SIGTSTP] = "Stopped";
store_str(ap_sys_siglist,SIGTSTP,"Stopped");
#endif
#ifdef SIGCONT
ap_sys_siglist[SIGCONT] = "Continued";
store_str(ap_sys_siglist,SIGCONT,"Continued");
#endif
#ifdef SIGTTIN
ap_sys_siglist[SIGTTIN] = "Stopped (tty input)";
store_str(ap_sys_siglist,SIGTTIN,"Stopped (tty input)");
#endif
#ifdef SIGTTOU
ap_sys_siglist[SIGTTOU] = "Stopped (tty output)";
store_str(ap_sys_siglist,SIGTTOU,"Stopped (tty output)");
#endif
#ifdef SIGVTALRM
ap_sys_siglist[SIGVTALRM] = "virtual timer expired";
store_str(ap_sys_siglist,SIGVTALRM,"virtual timer expired");
#endif
#ifdef SIGPROF
ap_sys_siglist[SIGPROF] = "profiling timer expired";
store_str(ap_sys_siglist,SIGPROF,"profiling timer expired");
#endif
#ifdef SIGXCPU
ap_sys_siglist[SIGXCPU] = "exceeded cpu limit";
store_str(ap_sys_siglist,SIGXCPU,"exceeded cpu limit");
#endif
#ifdef SIGXFSZ
ap_sys_siglist[SIGXFSZ] = "exceeded file size limit";
store_str(ap_sys_siglist,SIGXFSZ,"exceeded file size limit");
#endif
for (sig=0; sig < sizeof(ap_sys_siglist)/sizeof(ap_sys_siglist[0]); ++sig)
if (ap_sys_siglist[sig] == NULL)

2
os/unix/unixd.h
View File

@ -95,7 +95,7 @@ const char *unixd_set_group(cmd_parms *cmd, void *dummy, char *arg);
#elif defined(__NSIG)
#define NumSIG __NSIG
#else
#define NumSIG 32 /* for 1998's unixes, this is still a good assumption */
#define NumSIG 33 /* breaks on OS/390 with < 33; 32 is o.k. for most */
#endif
#ifdef SYS_SIGLIST /* platform has sys_siglist[] */