int main(int argc, char *argv[]) {
if (argc < 3) {
print_usage();
return 1;
}
if (argv[1] == std::string("--fixup"))
fixup_elf(argc, argv);
else
generate_stubs(argc, argv);
return 0;
}
int
main(int argc, char **argv)
{
FILE *fp;
char *keyword, *p, buf[128];
int x, nfile = 0;
page_size = getpagesize();
for (x = 1; x < argc; ++x) {
/*
* Switches
*/
if (argv[x][0] == '-') {
switch (argv[x][1]) {
case 'v': /* Verbose/tracing */
vflag = 1;
break;
case 's': /* Generate stubs */
stubs = 1;
break;
case 'l': /* Generate shlib */
shlib = 1;
break;
default:
usage();
}
continue;
}
/*
* Must choose switches first
*/
if (!stubs && !shlib) {
usage();
}
/*
* Access database file
*/
nfile += 1;
curfile = argv[x];
fp = fopen(curfile, "r");
if (fp == NULL) {
perror(curfile);
exit(1);
}
/*
* Process operations while there are lines in file
*/
while (fgets(buf, sizeof(buf), fp)) {
/*
* Break out word at start of line from
* arguments. Convert \n termination to \0.
*/
keyword = p = buf;
p[strlen(p) - 1] = '\0';
while (*p && (*p != '\n') && !isspace(*p)) {
++p;
}
/*
* Null-terminate the starting word
*/
if (*p) {
*p++ = '\0';
}
while (*p && isspace(*p))
++p;
/*
* Continue on comments
*/
if (!keyword[0] || (keyword[0] == '#')) {
continue;
}
/*
* Decode keyword, call out to appropriate function
*/
if (!strcmp(keyword, "library")) {
start_library(p);
} else {
add_entry(keyword, *p ? p : 0);
}
}
fclose(fp);
add_entry(NULL, NULL); /* Sentinels */
obj_sym(NULL);
/*
* A couple sanity checks
*/
check_lost("Objects no longer in library",
db_syms, obj_syms, NULL);
check_lost("Entry points new to library",
obj_syms, db_syms, db_hide);
/*
* End of file. Start building actual files.
*/
if (stubs) {
generate_stubs();
}
if (shlib) {
generate_shlib();
}
/*
* Done with this library
*/
end_library();
}
/*
* Complain if we didn't process even one file
*/
if (nfile == 0) {
usage();
}
return(0);
}
