static void
sigint_handler(int signal, siginfo_t *info, void *void_context)
{
- lose("\nSIGINT hit at 0x%08lX\n",
- (unsigned long) *os_context_pc_addr(void_context));
+ lose("\nSIGINT hit at 0x%08lX\n",
+ (unsigned long) *os_context_pc_addr(void_context));
}
/* (This is not static, because we want to be able to call it from
{
void* result = malloc(size);
if (0 == result) {
- lose("malloc failure");
+ lose("malloc failure");
} else {
- return result;
+ return result;
}
return (void *) NULL; /* dummy value: return something ... */
}
{
struct stat filename_stat;
if (stat(filename, &filename_stat)) { /* if failure */
- return 0;
+ return 0;
} else {
return copied_string(filename);
}
alloc_base_string_list(char *array_ptr[])
{
if (*array_ptr) {
- return alloc_cons(alloc_base_string(*array_ptr),
- alloc_base_string_list(1 + array_ptr));
+ return alloc_cons(alloc_base_string(*array_ptr),
+ alloc_base_string_list(1 + array_ptr));
} else {
- return NIL;
+ return NIL;
}
}
\f
/* Parse our part of the command line (aka "runtime options"),
* stripping out those options that we handle. */
{
- int argi = 1;
- while (argi < argc) {
- char *arg = argv[argi];
- if (0 == strcmp(arg, "--noinform")) {
- noinform = 1;
- ++argi;
- } else if (0 == strcmp(arg, "--core")) {
- if (core) {
- lose("more than one core file specified");
- } else {
- ++argi;
- if (argi >= argc) {
- lose("missing filename for --core argument");
- }
- core = copied_string(argv[argi]);
- ++argi;
- }
- } else if (0 == strcmp(arg, "--help")) {
- /* I think this is the (or a) usual convention: upon
- * seeing "--help" we immediately print our help
- * string and exit, ignoring everything else. */
- print_help();
- exit(0);
- } else if (0 == strcmp(arg, "--version")) {
- /* As in "--help" case, I think this is expected. */
- print_version();
- exit(0);
- } else if (0 == strcmp(arg, "--end-runtime-options")) {
- end_runtime_options = 1;
- ++argi;
- break;
- } else {
- /* This option was unrecognized as a runtime option,
- * so it must be a toplevel option or a user option,
- * so we must be past the end of the runtime option
- * section. */
- break;
- }
- }
- /* This is where we strip out those options that we handle. We
- * also take this opportunity to make sure that we don't find
- * an out-of-place "--end-runtime-options" option. */
- {
- char *argi0 = argv[argi];
- int argj = 1;
- /* (argc - argi) for the arguments, one for the binary,
- and one for the terminating NULL. */
- sbcl_argv = successful_malloc((2 + argc - argi) * sizeof(char *));
- sbcl_argv[0] = argv[0];
- while (argi < argc) {
- char *arg = argv[argi++];
- /* If we encounter --end-runtime-options for the first
- * time after the point where we had to give up on
- * runtime options, then the point where we had to
- * give up on runtime options must've been a user
- * error. */
- if (!end_runtime_options &&
- 0 == strcmp(arg, "--end-runtime-options")) {
- lose("bad runtime option \"%s\"", argi0);
- }
- sbcl_argv[argj++] = arg;
- }
- sbcl_argv[argj] = 0;
- }
+ int argi = 1;
+ while (argi < argc) {
+ char *arg = argv[argi];
+ if (0 == strcmp(arg, "--noinform")) {
+ noinform = 1;
+ ++argi;
+ } else if (0 == strcmp(arg, "--core")) {
+ if (core) {
+ lose("more than one core file specified");
+ } else {
+ ++argi;
+ if (argi >= argc) {
+ lose("missing filename for --core argument");
+ }
+ core = copied_string(argv[argi]);
+ ++argi;
+ }
+ } else if (0 == strcmp(arg, "--help")) {
+ /* I think this is the (or a) usual convention: upon
+ * seeing "--help" we immediately print our help
+ * string and exit, ignoring everything else. */
+ print_help();
+ exit(0);
+ } else if (0 == strcmp(arg, "--version")) {
+ /* As in "--help" case, I think this is expected. */
+ print_version();
+ exit(0);
+ } else if (0 == strcmp(arg, "--end-runtime-options")) {
+ end_runtime_options = 1;
+ ++argi;
+ break;
+ } else {
+ /* This option was unrecognized as a runtime option,
+ * so it must be a toplevel option or a user option,
+ * so we must be past the end of the runtime option
+ * section. */
+ break;
+ }
+ }
+ /* This is where we strip out those options that we handle. We
+ * also take this opportunity to make sure that we don't find
+ * an out-of-place "--end-runtime-options" option. */
+ {
+ char *argi0 = argv[argi];
+ int argj = 1;
+ /* (argc - argi) for the arguments, one for the binary,
+ and one for the terminating NULL. */
+ sbcl_argv = successful_malloc((2 + argc - argi) * sizeof(char *));
+ sbcl_argv[0] = argv[0];
+ while (argi < argc) {
+ char *arg = argv[argi++];
+ /* If we encounter --end-runtime-options for the first
+ * time after the point where we had to give up on
+ * runtime options, then the point where we had to
+ * give up on runtime options must've been a user
+ * error. */
+ if (!end_runtime_options &&
+ 0 == strcmp(arg, "--end-runtime-options")) {
+ lose("bad runtime option \"%s\"", argi0);
+ }
+ sbcl_argv[argj++] = arg;
+ }
+ sbcl_argv[argj] = 0;
+ }
}
/* If no core file was specified, look for one. */
if (!core) {
- char *sbcl_home = getenv("SBCL_HOME");
- char *lookhere;
- char *stem = "/sbcl.core";
- if(!sbcl_home) sbcl_home = SBCL_HOME;
- lookhere = (char *) calloc(strlen(sbcl_home) +
- strlen(stem) +
- 1,
- sizeof(char));
- sprintf(lookhere, "%s%s", sbcl_home, stem);
- core = copied_existing_filename_or_null(lookhere);
- free(lookhere);
- if (!core) {
- lose("can't find core file");
- }
+ char *sbcl_home = getenv("SBCL_HOME");
+ char *lookhere;
+ char *stem = "/sbcl.core";
+ if(!sbcl_home) sbcl_home = SBCL_HOME;
+ lookhere = (char *) calloc(strlen(sbcl_home) +
+ strlen(stem) +
+ 1,
+ sizeof(char));
+ sprintf(lookhere, "%s%s", sbcl_home, stem);
+ core = copied_existing_filename_or_null(lookhere);
+ free(lookhere);
+ if (!core) {
+ lose("can't find core file");
+ }
}
/* Make sure that SBCL_HOME is set, no matter where the core was
* found */
if (!getenv("SBCL_HOME")) {
- char *envstring, *copied_core, *dir;
- char *stem = "SBCL_HOME=";
- copied_core = copied_string(core);
- dir = dirname(copied_core);
- envstring = (char *) calloc(strlen(stem) +
- strlen(dir) +
- 1,
- sizeof(char));
- sprintf(envstring, "%s%s", stem, dir);
- putenv(envstring);
- free(copied_core);
+ char *envstring, *copied_core, *dir;
+ char *stem = "SBCL_HOME=";
+ copied_core = copied_string(core);
+ dir = dirname(copied_core);
+ envstring = (char *) calloc(strlen(stem) +
+ strlen(dir) +
+ 1,
+ sizeof(char));
+ sprintf(envstring, "%s%s", stem, dir);
+ putenv(envstring);
+ free(copied_core);
}
-
+
if (!noinform) {
- print_banner();
- fflush(stdout);
+ print_banner();
+ fflush(stdout);
}
#if defined(SVR4) || defined(__linux__)
initial_function = load_core_file(core);
if (initial_function == NIL) {
- lose("couldn't find initial function");
+ lose("couldn't find initial function");
}
SHOW("freeing core");
free(core);
projects / sbcl.git / blobdiff