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Fix bugs and make improvements

Browse source 
- Get clone() working on FreeBSD
- Increase some Python build quotas
- Add more atomic builtins to chibicc
- Fix ASAN poisoning of alloca() memory
- Make MODE= mandatory link path tinier
- Improve the examples folder a little bit
- Start working on some more resource limits
- Make the linenoise auto-complete UI as good as GNU readline
- Update compile.com, avoiding AVX codegen on non-AVX systems
- Make sure empty path to syscalls like opendir raises ENOENT
- Correctly polyfill ENOENT vs. ENOTDIR on the New Technology
- Port bestline's paredit features to //third_party/linenoise
- Remove workarounds for RHEL 5.0 bugs that were fixed in 5.1
This commit is contained in:
Justine Tunney 2022-04-20 09:56:53 -07:00
parent c3fb624647
commit ae638c0850
181 changed files with 2994 additions and 1367 deletions
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21
tool/net/redbean.c
View file

@ -176,8 +176,8 @@ STATIC_YOINK("zip_uri_support");
#define VERSION 0x010500
#define HEARTBEAT 5000 /*ms*/
#define HASH_LOAD_FACTOR /* 1. / */ 4
#define read(F, P, N) readv(F, &(struct iovec){P, N}, 1)
#define write(F, P, N) writev(F, &(struct iovec){P, N}, 1)
#define READ(F, P, N) readv(F, &(struct iovec){P, N}, 1)
#define WRITE(F, P, N) writev(F, &(struct iovec){P, N}, 1)
#define LockInc(P) asm volatile("lock incq\t%0" : "=m"(*(P)))
#define AppendCrlf(P) mempcpy(P, "\r\n", 2)
#define HasHeader(H) (!!msg.headers[H].a)
@ -1029,7 +1029,7 @@ static void Daemonize(void) {
umask(0);
if (pidpath) {
fd = open(pidpath, O_CREAT | O_WRONLY, 0644);
write(fd, ibuf, uint64toarray_radix10(getpid(), ibuf));
WRITE(fd, ibuf, uint64toarray_radix10(getpid(), ibuf));
close(fd);
}
if (!logpath) ProgramLogPath("/dev/null");
@ -1253,7 +1253,7 @@ static ssize_t ReadAll(int fd, char *p, size_t n) {
ssize_t rc;
size_t i, got;
for (i = 0; i < n;) {
rc = read(fd, p + i, n - i);
rc = READ(fd, p + i, n - i);
if (rc != -1) {
got = rc;
i += got;
@ -2727,7 +2727,7 @@ static void LaunchBrowser(const char *path) {
sigprocmask(SIG_BLOCK, &chldmask, &savemask);
CHECK_NE(-1, (pid = fork()));
if (!pid) {
setpgid(getpid(), getpid()); // ctrl-c'ing redbean shouldn't kill browser
setpgrp(); // ctrl-c'ing redbean shouldn't kill browser
sigaction(SIGINT, &saveint, 0);
sigaction(SIGQUIT, &savequit, 0);
sigprocmask(SIG_SETMASK, &savemask, 0);
@ -3396,13 +3396,10 @@ static void StoreAsset(char *path, size_t pathlen, char *data, size_t datalen,
uint16_t gflags, iattrs, mtime, mdate, dosmode, method, disk;
size_t oldcdirsize, oldcdiroffset, records, cdiroffset, cdirsize, complen,
uselen;
if (IsOpenbsd() || IsNetbsd() || IsWindows()) {
DIEF("(cfg) StoreAsset() not available on Windows/NetBSD/OpenBSD yet");
}
INFOF("Storing asset %`'s", path);
disk = gflags = iattrs = 0;
if (_isutf8(path, pathlen)) gflags |= kZipGflagUtf8;
if (_istext(data, datalen)) iattrs |= kZipIattrText;
@ -3870,7 +3867,7 @@ static int LuaFetch(lua_State *L) {
LuaThrowTlsError(L, "write", ret);
unreachable;
}
} else if (write(sock, request, requestlen) != requestlen) {
} else if (WRITE(sock, request, requestlen) != requestlen) {
close(sock);
luaL_error(L, "write error: %s", strerror(errno));
unreachable;
@ -3904,7 +3901,7 @@ static int LuaFetch(lua_State *L) {
unreachable;
}
}
} else if ((rc = read(sock, inbuf.p + inbuf.n, inbuf.c - inbuf.n)) == -1) {
} else if ((rc = READ(sock, inbuf.p + inbuf.n, inbuf.c - inbuf.n)) == -1) {
close(sock);
free(inbuf.p);
DestroyHttpMessage(&msg);
@ -6863,7 +6860,7 @@ static void RestoreApe(void) {
if (endswith(zpath, ".com.dbg")) return;
if ((a = GetAssetZip("/.ape", 5)) && (p = LoadAsset(a, &n))) {
close(zfd);
if ((zfd = OpenExecutable()) == -1 || write(zfd, p, n) == -1)
if ((zfd = OpenExecutable()) == -1 || WRITE(zfd, p, n) == -1)
WARNF("(srvr) can't restore .ape");
free(p);
} else {
@ -7197,7 +7194,7 @@ void RedBean(int argc, char *argv[]) {
// ctrl-c isn't propagating as expected when running redbean
// underneath strace.com :|
if (!IsWindows()) {
setpgid(getpid(), getpid());
setpgrp();
}
if (logpath) {
close(2);