int main(int argc, char **argv, char **environ) {
nacl_irt_nonsfi_allow_dev_interfaces();
if (argc < 2) {
fprintf(stderr, "Usage: %s <executable> <args...>\n", argv[0]);
return 1;
}
const char *nexe_filename = argv[1];
int fd = open(nexe_filename, O_RDONLY);
if (fd < 0) {
fprintf(stderr, "Failed to open %s: %s\n", nexe_filename, strerror(errno));
return 1;
}
uintptr_t entry = NaClLoadElfFile(fd);
return nacl_irt_nonsfi_entry(argc - 1, argv + 1, environ,
(nacl_entry_func_t) entry);
}
int main(int argc, char **argv, char **environ) {
/*
* On Linux, we rename _start() to _user_start() to avoid a clash
* with the "_start" routine in the host toolchain. On Mac OS X,
* lacking objcopy, doing the symbol renaming is trickier, but also
* unnecessary, because the host toolchain doesn't have a "_start"
* routine.
*/
nacl_entry_func_t entry_func =
#if defined(__APPLE__)
_start;
#else
_user_start;
#endif
return nacl_irt_nonsfi_entry(argc, argv, environ, entry_func);
}
