Simplify git patch

This commit is contained in:
Jeremy Soller 2018-12-26 19:27:51 -07:00
parent a93234cc40
commit ea6fb1cfc3
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@ -1,11 +1,11 @@
diff -ru source/builtin/log.c source-new/builtin/log.c
diff -ruw source/builtin/log.c source-new/builtin/log.c
--- source/builtin/log.c 2017-06-04 19:08:11.000000000 -0600
+++ source-new/builtin/log.c 2018-12-02 16:07:24.784757087 -0700
+++ source-new/builtin/log.c 2018-12-26 18:36:28.141445392 -0700
@@ -308,6 +308,7 @@
static void setup_early_output(struct rev_info *rev)
{
+#if 0
+#if !defined(__redox__)
struct sigaction sa;
/*
@ -17,99 +17,69 @@ diff -ru source/builtin/log.c source-new/builtin/log.c
}
static void finish_early_output(struct rev_info *rev)
diff -ru source/common-main.c source-new/common-main.c
diff -ruw source/common-main.c source-new/common-main.c
--- source/common-main.c 2017-06-04 19:08:11.000000000 -0600
+++ source-new/common-main.c 2018-12-02 16:07:24.784757087 -0700
+++ source-new/common-main.c 2018-12-26 18:40:38.447229228 -0700
@@ -15,12 +15,14 @@
*/
static void restore_sigpipe_to_default(void)
{
+/*
+#if !defined(__redox__)
sigset_t unblock;
sigemptyset(&unblock);
sigaddset(&unblock, SIGPIPE);
sigprocmask(SIG_UNBLOCK, &unblock, NULL);
signal(SIGPIPE, SIG_DFL);
+*/
+#endif
}
int main(int argc, const char **argv)
diff -ru source/compat/hstrerror.c source-new/compat/hstrerror.c
diff -ruw source/compat/hstrerror.c source-new/compat/hstrerror.c
--- source/compat/hstrerror.c 2017-06-04 19:08:11.000000000 -0600
+++ source-new/compat/hstrerror.c 2018-12-02 16:07:24.784757087 -0700
@@ -5,17 +5,6 @@
+++ source-new/compat/hstrerror.c 2018-12-26 18:37:12.495372666 -0700
@@ -5,6 +5,7 @@
const char *githstrerror(int err)
{
static char buffer[48];
- switch (err)
- {
- case HOST_NOT_FOUND:
- return "Authoritative answer: host not found";
- case NO_DATA:
- return "Valid name, no data record of requested type";
- case NO_RECOVERY:
- return "Non recoverable errors, FORMERR, REFUSED, NOTIMP";
- case TRY_AGAIN:
- return "Non-authoritative \"host not found\", or SERVERFAIL";
- }
+#if !defined(__redox__)
switch (err)
{
case HOST_NOT_FOUND:
@@ -16,6 +17,7 @@
case TRY_AGAIN:
return "Non-authoritative \"host not found\", or SERVERFAIL";
}
+#endif
snprintf(buffer, sizeof(buffer), "Name resolution error %d", err);
return buffer;
}
diff -ru source/compat/poll/poll.c source-new/compat/poll/poll.c
--- source/compat/poll/poll.c 2017-06-04 19:08:11.000000000 -0600
+++ source-new/compat/poll/poll.c 2018-12-02 16:07:24.784757087 -0700
@@ -302,7 +302,7 @@
happened |= (POLLIN | POLLRDNORM) & sought;
/* Distinguish hung-up sockets from other errors. */
- else if (socket_errno == ESHUTDOWN || socket_errno == ECONNRESET
+ else if (socket_errno == ECONNRESET
|| socket_errno == ECONNABORTED || socket_errno == ENETRESET)
happened |= POLLHUP;
diff -ru source/compat/terminal.c source-new/compat/terminal.c
diff -ruw source/compat/terminal.c source-new/compat/terminal.c
--- source/compat/terminal.c 2017-06-04 19:08:11.000000000 -0600
+++ source-new/compat/terminal.c 2018-12-02 16:07:24.784757087 -0700
@@ -3,7 +3,9 @@
#include "sigchain.h"
#include "strbuf.h"
+++ source-new/compat/terminal.c 2018-12-26 18:39:47.177777683 -0700
@@ -137,6 +137,18 @@
return buf.buf;
}
-#if defined(HAVE_DEV_TTY) || defined(GIT_WINDOWS_NATIVE)
+#elif defined(__redox__)
+
+ssize_t __getline(char **lptr, size_t *n, FILE *fp);
+
+#if 0
static void restore_term(void);
@@ -141,7 +143,10 @@
char *git_terminal_prompt(const char *prompt, int echo)
{
- return getpass(prompt);
+char *git_terminal_prompt(const char *prompt, int echo)
+{
+ char *line = NULL;
+ size_t n = 0;
+ __getline(&line, &n, stdin);
+ return line; // XXX leak
}
+}
+
#else
#endif
diff -ru source/config.c source-new/config.c
--- source/config.c 2017-06-04 19:08:11.000000000 -0600
+++ source-new/config.c 2018-12-02 16:07:24.788757117 -0700
@@ -1094,7 +1094,7 @@
}
if (!strcmp(var, "core.packedgitwindowsize")) {
- int pgsz_x2 = getpagesize() * 2;
+ int pgsz_x2 = 4096 * 2;
packed_git_window_size = git_config_ulong(var, value);
/* This value must be multiple of (pagesize * 2) */
diff -ru source/connect.c source-new/connect.c
char *git_terminal_prompt(const char *prompt, int echo)
diff -ruw source/connect.c source-new/connect.c
--- source/connect.c 2017-06-04 19:08:11.000000000 -0600
+++ source-new/connect.c 2018-12-02 16:07:24.788757117 -0700
@@ -450,14 +450,11 @@
+++ source-new/connect.c 2018-12-26 18:56:40.601235949 -0700
@@ -450,7 +450,7 @@
he = gethostbyname(host);
if (!he)
@ -118,176 +88,46 @@ diff -ru source/connect.c source-new/connect.c
nport = strtoul(port, &ep, 10);
if ( ep == port || *ep ) {
/* Not numeric */
- struct servent *se = getservbyname(port,"tcp");
- if ( !se )
- die("Unknown port %s", port);
- nport = se->s_port;
+ die("Unknown port %s", port);
}
if (flags & CONNECT_VERBOSE)
@@ -507,7 +504,7 @@
int sockfd = git_tcp_connect_sock(host, flags);
fd[0] = sockfd;
- fd[1] = dup(sockfd);
+ fd[1] = sockfd;
}
diff -ru source/credential-cache--daemon.c source-new/credential-cache--daemon.c
--- source/credential-cache--daemon.c 2017-06-04 19:08:11.000000000 -0600
+++ source-new/credential-cache--daemon.c 2018-12-02 16:07:24.788757117 -0700
@@ -156,6 +156,7 @@
strbuf_release(&action);
}
+#if 0
static int serve_cache_loop(int fd)
{
struct pollfd pfd;
@@ -256,6 +257,7 @@
free(path_copy);
}
+#endif
int cmd_main(int argc, const char **argv)
{
@@ -274,6 +276,7 @@
git_config_get_bool("credentialcache.ignoresighup", &ignore_sighup);
+#if 0
argc = parse_options(argc, argv, NULL, options, usage, 0);
socket_path = argv[0];
@@ -291,6 +294,9 @@
serve_cache(socket_path, debug);
delete_tempfile(&socket_file);
+#endif
+
+ printf("git-credential-cache--daemon not working on Redox\n");
return 0;
}
diff -ru source/daemon.c source-new/daemon.c
diff -ruw source/daemon.c source-new/daemon.c
--- source/daemon.c 2017-06-04 19:08:11.000000000 -0600
+++ source-new/daemon.c 2018-12-02 16:07:24.788757117 -0700
@@ -71,6 +71,7 @@
+++ source-new/daemon.c 2018-12-26 19:15:52.002437841 -0700
@@ -71,13 +71,21 @@
return hi->ip_address.buf;
}
+#if 0
+#if defined(__redox__)
+#define LOG_ERR 0
+#define LOG_INFO 1
+#endif
+
static void logreport(int priority, const char *err, va_list params)
{
+#if !defined(__redox__)
if (log_syslog) {
@@ -89,13 +90,14 @@
fflush(stderr);
}
}
char buf[1024];
vsnprintf(buf, sizeof(buf), err, params);
syslog(priority, "%s", buf);
- } else {
+ } else
+#endif
__attribute__((format (printf, 1, 2)))
static void logerror(const char *err, ...)
{
va_list params;
va_start(params, err);
- logreport(LOG_ERR, err, params);
+ //logreport(LOG_ERR, err, params);
va_end(params);
}
@@ -106,13 +108,13 @@
if (!verbose)
return;
va_start(params, err);
- logreport(LOG_INFO, err, params);
+ //logreport(LOG_INFO, err, params);
va_end(params);
}
static void NORETURN daemon_die(const char *err, va_list params)
{
- logreport(LOG_ERR, err, params);
+ //logreport(LOG_ERR, err, params);
exit(1);
}
@@ -888,8 +890,7 @@
+ {
/*
* Since stderr is set to buffered mode, the
* logging of different processes will not overlap
@@ -888,8 +896,12 @@
if (!reuseaddr)
return 0;
- return setsockopt(sockfd, SOL_SOCKET, SO_REUSEADDR,
- &on, sizeof(on));
+ return 0;
}
struct socketlist {
@@ -901,7 +902,7 @@
static const char *ip2str(int family, struct sockaddr *sin, socklen_t len)
{
#ifdef NO_IPV6
- static char ip[INET_ADDRSTRLEN];
+ static char ip[1];
#else
static char ip[INET6_ADDRSTRLEN];
#endif
@@ -980,7 +981,7 @@
close(sockfd);
continue; /* not fatal */
}
- if (listen(sockfd, 5) < 0) {
+ if (1) {
logerror("Could not listen to %s: %s",
ip2str(ai->ai_family, ai->ai_addr, ai->ai_addrlen),
strerror(errno));
@@ -1042,7 +1043,7 @@
return 0;
}
- if (listen(sockfd, 5) < 0) {
+ if (0) {
logerror("Could not listen to %s: %s",
ip2str(AF_INET, (struct sockaddr *)&sin, sizeof(sin)),
strerror(errno));
@@ -1080,6 +1081,8 @@
static int service_loop(struct socketlist *socklist)
{
+ die_errno("No daemon support");
+#if 0
struct pollfd *pfd;
int i;
@@ -1116,7 +1119,7 @@
#endif
} ss;
socklen_t sslen = sizeof(ss);
- int incoming = accept(pfd[i].fd, &ss.sa, &sslen);
+ int incoming = -1;
if (incoming < 0) {
switch (errno) {
case EAGAIN:
@@ -1131,6 +1134,7 @@
}
}
}
+#if defined(__redox__)
+ return 0;
+#else
return setsockopt(sockfd, SOL_SOCKET, SO_REUSEADDR,
&on, sizeof(on));
+#endif
}
#ifdef NO_POSIX_GOODIES
@@ -1158,7 +1162,7 @@
static void drop_privileges(struct credentials *cred)
{
if (cred && (initgroups(cred->pass->pw_name, cred->gid) ||
- setgid (cred->gid) || setuid(cred->pass->pw_uid)))
+ 1))
die("cannot drop privileges");
}
@@ -1174,11 +1178,7 @@
struct socketlist {
@@ -1174,11 +1186,7 @@
if (!group_name)
c.gid = c.pass->pw_gid;
else {
@ -299,45 +139,27 @@ diff -ru source/daemon.c source-new/daemon.c
}
return &c;
@@ -1349,7 +1349,7 @@
@@ -1348,10 +1356,12 @@
usage(daemon_usage);
}
+#if !defined(__redox__)
if (log_syslog) {
- openlog("git-daemon", LOG_PID, LOG_DAEMON);
+ //openlog("git-daemon", LOG_PID, LOG_DAEMON);
openlog("git-daemon", LOG_PID, LOG_DAEMON);
set_die_routine(daemon_die);
} else
+#endif
/* avoid splitting a message in the middle */
diff -ru source/dir.c source-new/dir.c
--- source/dir.c 2017-06-04 19:08:11.000000000 -0600
+++ source-new/dir.c 2018-12-02 16:07:24.788757117 -0700
@@ -1891,14 +1891,14 @@
static const char *get_ident_string(void)
{
static struct strbuf sb = STRBUF_INIT;
- struct utsname uts;
+ //struct utsname uts;
setvbuf(stderr, NULL, _IOFBF, 4096);
if (sb.len)
return sb.buf;
- if (uname(&uts) < 0)
- die_errno(_("failed to get kernel name and information"));
+ //if (uname(&uts) < 0)
+ // die_errno(_("failed to get kernel name and information"));
strbuf_addf(&sb, "Location %s, system %s", get_git_work_tree(),
- uts.sysname);
+ "Redox");
return sb.buf;
}
diff -ru source/fast-import.c source-new/fast-import.c
diff -ruw source/fast-import.c source-new/fast-import.c
--- source/fast-import.c 2017-06-04 19:08:11.000000000 -0600
+++ source-new/fast-import.c 2018-12-02 16:07:24.788757117 -0700
+++ source-new/fast-import.c 2018-12-26 18:46:02.396322633 -0700
@@ -531,6 +531,7 @@
static void set_checkpoint_signal(void)
{
+ /*
+#if !defined(__redox__)
struct sigaction sa;
memset(&sa, 0, sizeof(sa));
@ -345,65 +167,65 @@ diff -ru source/fast-import.c source-new/fast-import.c
sigemptyset(&sa.sa_mask);
sa.sa_flags = SA_RESTART;
sigaction(SIGUSR1, &sa, NULL);
+ */
+#endif
}
#endif
diff -ru source/git-compat-util.h source-new/git-compat-util.h
diff -ruw source/git-compat-util.h source-new/git-compat-util.h
--- source/git-compat-util.h 2017-06-04 19:08:11.000000000 -0600
+++ source-new/git-compat-util.h 2018-12-02 16:07:24.788757117 -0700
@@ -179,7 +179,6 @@
+++ source-new/git-compat-util.h 2018-12-26 19:11:00.598201504 -0700
@@ -179,7 +179,9 @@
#include <assert.h>
#include <regex.h>
#include <utime.h>
-#include <syslog.h>
+#if !defined(__redox__)
#include <syslog.h>
+#endif
#ifndef NO_SYS_POLL_H
#include <sys/poll.h>
#else
@@ -195,21 +194,16 @@
#elif defined(_MSC_VER)
#include "compat/msvc.h"
#else
-#include <sys/utsname.h>
@@ -199,13 +201,17 @@
#include <sys/wait.h>
#include <sys/resource.h>
#include <sys/socket.h>
-#include <sys/ioctl.h>
-#include <termios.h>
+#if !defined(__redox__)
#include <sys/ioctl.h>
+#endif
#include <termios.h>
#ifndef NO_SYS_SELECT_H
#include <sys/select.h>
#endif
#include <netinet/in.h>
-#include <netinet/tcp.h>
+#if !defined(__redox__)
#include <netinet/tcp.h>
+#endif
#include <arpa/inet.h>
#include <netdb.h>
#include <pwd.h>
-#include <sys/un.h>
#ifndef NO_INTTYPES_H
#include <inttypes.h>
#else
@@ -319,9 +313,7 @@
#define PRIo32 "o"
@@ -320,8 +326,20 @@
#endif
-#ifndef PATH_SEP
-#define PATH_SEP ':'
-#endif
#ifndef PATH_SEP
+#if defined(__redox__)
+#define PATH_SEP ';'
+#else
#define PATH_SEP ':'
#endif
+#endif
+
+#ifndef DEV_NULL
+#if defined(__redox__)
+#define DEV_NULL "null:"
+#else
+#define DEV_NULL "/dev/null"
+#endif
+#endif
#ifdef HAVE_PATHS_H
#include <paths.h>
@@ -1123,4 +1115,7 @@
extern int cmd_main(int, const char **);
+#define utime(...) 0
+#define shutdown(...) 0
+
#endif
diff -ru source/Makefile source-new/Makefile
diff -ruw source/Makefile source-new/Makefile
--- source/Makefile 2017-06-04 19:08:11.000000000 -0600
+++ source-new/Makefile 2018-12-02 16:07:24.788757117 -0700
+++ source-new/Makefile 2018-12-26 18:35:54.096906095 -0700
@@ -1802,7 +1802,6 @@
$(BUILT_INS): git$X
@ -443,57 +265,48 @@ diff -ru source/Makefile source-new/Makefile
ln -s "git-remote-http$X" "$$execdir/$$p" 2>/dev/null || \
cp "$$execdir/git-remote-http$X" "$$execdir/$$p" || exit; \
done && \
diff -ru source/progress.c source-new/progress.c
diff -ruw source/progress.c source-new/progress.c
--- source/progress.c 2017-06-04 19:08:11.000000000 -0600
+++ source-new/progress.c 2018-12-02 16:07:24.788757117 -0700
+++ source-new/progress.c 2018-12-26 19:13:24.522688882 -0700
@@ -52,11 +52,13 @@
progress_update = 0;
+ /*
+#if !defined(__redox__)
memset(&sa, 0, sizeof(sa));
sa.sa_handler = progress_interval;
sigemptyset(&sa.sa_mask);
sa.sa_flags = SA_RESTART;
sigaction(SIGALRM, &sa, NULL);
+ */
+#endif
v.it_interval.tv_sec = 1;
v.it_interval.tv_usec = 0;
@@ -74,8 +76,7 @@
@@ -74,8 +76,12 @@
static int is_foreground_fd(int fd)
{
- int tpgrp = tcgetpgrp(fd);
- return tpgrp < 0 || tpgrp == getpgid(0);
+ return 1;
+#if defined(__redox__)
+ return 1;
+#else
int tpgrp = tcgetpgrp(fd);
return tpgrp < 0 || tpgrp == getpgid(0);
+#endif
}
static int display(struct progress *progress, unsigned n, const char *done)
diff -ru source/rerere.c source-new/rerere.c
--- source/rerere.c 2017-06-04 19:08:11.000000000 -0600
+++ source-new/rerere.c 2018-12-02 16:07:24.788757117 -0700
@@ -682,7 +682,7 @@
* A successful replay of recorded resolution.
* Mark that "postimage" was used to help gc.
*/
- if (utime(rerere_path(id, "postimage"), NULL) < 0)
+ if (1)
warning_errno("failed utime() on %s",
rerere_path(id, "postimage"));
diff -ru source/run-command.c source-new/run-command.c
diff -ruw source/run-command.c source-new/run-command.c
--- source/run-command.c 2017-06-04 19:08:11.000000000 -0600
+++ source-new/run-command.c 2018-12-02 16:07:55.100993213 -0700
+++ source-new/run-command.c 2018-12-26 19:19:21.042685078 -0700
@@ -120,9 +120,9 @@
#ifndef GIT_WINDOWS_NATIVE
static inline void dup_devnull(int to)
{
- int fd = open("/dev/null", O_RDWR);
+ int fd = open("null:", O_RDWR);
+ int fd = open(DEV_NULL, O_RDWR);
if (fd < 0)
- die_errno(_("open /dev/null failed"));
+ die_errno(_("open null: failed"));
+ die_errno(_("open %s failed"), DEV_NULL);
if (dup2(fd, to) < 0)
die_errno(_("dup2(%d,%d) failed"), fd, to);
close(fd);
@ -502,121 +315,68 @@ diff -ru source/run-command.c source-new/run-command.c
while (1) {
- const char *end = strchrnul(p, ':');
+ const char *end = strchrnul(p, ';');
+ const char *end = strchrnul(p, PATH_SEP);
strbuf_reset(&buf);
diff -ru source/send-pack.c source-new/send-pack.c
--- source/send-pack.c 2017-06-04 19:08:11.000000000 -0600
+++ source-new/send-pack.c 2018-12-02 16:07:24.788757117 -0700
@@ -570,7 +570,7 @@
if (args->stateless_rpc)
close(out);
if (git_connection_is_socket(conn))
- shutdown(fd[0], SHUT_WR);
+ ; // XXX
@@ -622,6 +622,7 @@
struct async *async = data;
intptr_t ret;
/*
* Do not even bother with the return value; we know we
diff -ru source/setup.c source-new/setup.c
+#if !defined(__redox__)
if (async->isolate_sigpipe) {
sigset_t mask;
sigemptyset(&mask);
@@ -631,6 +632,7 @@
return (void *)ret;
}
}
+#endif
pthread_setspecific(async_key, async);
ret = async->proc(async->proc_in, async->proc_out, async->data);
diff -ruw source/setup.c source-new/setup.c
--- source/setup.c 2017-06-04 19:08:11.000000000 -0600
+++ source-new/setup.c 2018-12-02 16:07:24.788757117 -0700
@@ -1143,21 +1143,21 @@
return read_gitfile_gently(suspect, return_error_code);
}
-/* if any standard file descriptor is missing open it to /dev/null */
+/* if any standard file descriptor is missing open it to null: */
+++ source-new/setup.c 2018-12-26 18:52:50.070479933 -0700
@@ -1146,11 +1146,11 @@
/* if any standard file descriptor is missing open it to /dev/null */
void sanitize_stdfds(void)
{
- int fd = open("/dev/null", O_RDWR, 0);
+ int fd = open("null:", O_RDWR, 0);
+ int fd = open(DEV_NULL, O_RDWR, 0);
while (fd != -1 && fd < 2)
fd = dup(fd);
if (fd == -1)
- die_errno("open /dev/null or dup failed");
+ die_errno("open null: or dup failed");
+ die_errno("open %s or dup failed", DEV_NULL);
if (fd > 2)
close(fd);
}
int daemonize(void)
{
-#ifdef NO_POSIX_GOODIES
+#if 1
errno = ENOSYS;
return -1;
#else
diff -ru source/sha1_file.c source-new/sha1_file.c
--- source/sha1_file.c 2017-06-04 19:08:11.000000000 -0600
+++ source-new/sha1_file.c 2018-12-02 16:07:24.792757146 -0700
@@ -723,7 +723,7 @@
"pack_report: getpagesize() = %10" SZ_FMT "\n"
"pack_report: core.packedGitWindowSize = %10" SZ_FMT "\n"
"pack_report: core.packedGitLimit = %10" SZ_FMT "\n",
- sz_fmt(getpagesize()),
+ sz_fmt(4096),
sz_fmt(packed_git_window_size),
sz_fmt(packed_git_limit));
fprintf(stderr,
diff -ru source/strbuf.c source-new/strbuf.c
@@ -1169,8 +1169,10 @@
default:
exit(0);
}
+#if !defined(__redox__)
if (setsid() == -1)
die_errno("setsid failed");
+#endif
close(0);
close(1);
close(2);
diff -ruw source/strbuf.c source-new/strbuf.c
--- source/strbuf.c 2017-06-04 19:08:11.000000000 -0600
+++ source-new/strbuf.c 2018-12-02 16:07:24.792757146 -0700
@@ -446,6 +446,11 @@
+++ source-new/strbuf.c 2018-12-26 18:53:39.586122270 -0700
@@ -446,6 +446,13 @@
for (;; guessed_len *= 2) {
strbuf_grow(sb, guessed_len);
if (getcwd(sb->buf, sb->alloc)) {
+#if defined(__redox__)
+ if (strncmp(sb->buf, "file:", 5) == 0) {
+ char *x = strdup(sb->buf);
+ strcpy(sb->buf, x+5);
+ free(x);
+ }
+#endif
strbuf_setlen(sb, strlen(sb->buf));
return 0;
}
diff -ru source/wrapper.c source-new/wrapper.c
--- source/wrapper.c 2017-06-04 19:08:11.000000000 -0600
+++ source-new/wrapper.c 2018-12-02 16:07:24.792757146 -0700
@@ -227,6 +227,7 @@
}
}
+#if 0
static int handle_nonblock(int fd, short poll_events, int err)
{
struct pollfd pfd;
@@ -244,6 +245,7 @@
poll(&pfd, 1, -1);
return 1;
}
+#endif
/*
* xread() is the same a read(), but it automatically restarts read()
@@ -260,8 +262,6 @@
if (nr < 0) {
if (errno == EINTR)
continue;
- if (handle_nonblock(fd, POLLIN, errno))
- continue;
}
return nr;
}
@@ -282,8 +282,6 @@
if (nr < 0) {
if (errno == EINTR)
continue;
- if (handle_nonblock(fd, POLLOUT, errno))
- continue;
}
return nr;
@@ -653,7 +651,7 @@
void sleep_millisec(int millisec)
{
- poll(NULL, 0, millisec);
+ //poll(NULL, 0, millisec);
}
int xgethostname(char *buf, size_t len)