From mboxrd@z Thu Jan 1 00:00:00 1970 From: Erik Faye-Lund Subject: [PATCH/RFC 11/11] mingw: compile git-daemon Date: Thu, 26 Nov 2009 00:44:20 +0000 Message-ID: <1259196260-3064-12-git-send-email-kusmabite@gmail.com> References: <1259196260-3064-1-git-send-email-kusmabite@gmail.com> <1259196260-3064-2-git-send-email-kusmabite@gmail.com> <1259196260-3064-3-git-send-email-kusmabite@gmail.com> <1259196260-3064-4-git-send-email-kusmabite@gmail.com> <1259196260-3064-5-git-send-email-kusmabite@gmail.com> <1259196260-3064-6-git-send-email-kusmabite@gmail.com> <1259196260-3064-7-git-send-email-kusmabite@gmail.com> <1259196260-3064-8-git-send-email-kusmabite@gmail.com> <1259196260-3064-9-git-send-email-kusmabite@gmail.com> <1259196260-3064-10-git-send-email-kusmabite@gmail.com> <1259196260-3064-11-git-send-email-kusmabite@gmail.com> Mime-Version: 1.0 Cc: git@vger.kernel.org, dotzenlabs@gmail.com, Erik Faye-Lund To: msysgit@googlegroups.com X-From: 3mc8NSwkOB8Er1zthip0lnvvnslthps.jvttz5znp0nvvnslnyv1wz.jvt@listserv.bounces.google.com Thu Nov 26 01:45:32 2009 Return-path: <3mc8NSwkOB8Er1zthip0lnvvnslthps.jvttz5znp0nvvnslnyv1wz.jvt@listserv.bounces.google.com> Envelope-to: gcvm-msysgit@m.gmane.org Received: from mail-gx0-f190.google.com ([209.85.217.190]) by lo.gmane.org with esmtp (Exim 4.50) id 1NDSUF-00011L-92 for gcvm-msysgit@m.gmane.org; Thu, 26 Nov 2009 01:45:31 +0100 Received: by mail-gx0-f190.google.com with SMTP id 6sf9154541gxk.13 for ; Wed, 25 Nov 2009 16:45:30 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=googlemail.com; s=gamma; h=domainkey-signature:received:mime-version:x-beenthere:received :received:received:received:received-spf:received:received:received :from:to:cc:subject:date:message-id:x-mailer:in-reply-to:references :x-original-authentication-results:precedence:mailing-list:list-id :list-post:list-help:list-archive:x-thread-url:x-message-url :list-unsubscribe:list-subscribe; bh=l0EDOT/fXsIo/3bf4cYpZuCIuEYTtBTQ/e89TlGmzxE=; b=olnDG3Du29E42rpQa2lz1jyDXY/f23tfZb5NCRYfxSpIKWiEtW/+Y5fWh7J9rP9coQ BprY4Gad1Uq8hOlM07CLVpNkollRu3u+IYo0chuVkcKJ4LIo9MrEjRa+cc3Aq77eZcdE uPDYMdD562mgS9ouG2stu7f75e2yY/nPuDmkg= DomainKey-Signature: a=rsa-sha1; c=nofws; d=googlemail.com; s=gamma; h=mime-version:x-beenthere:received-spf:from:to:cc:subject:date :message-id:x-mailer:in-reply-to:references :x-original-authentication-results:precedence:mailing-list:list-id :list-post:list-help:list-archive:x-thread-url:x-message-url :list-unsubscribe:list-subscribe; b=fDzdCrKlVngYfzhwr14cyt7foH83+n2uJw96tCqu2KVh8kzRnw4CzzN+C7VtmbmWRD KUW8JrVXavbvstti3ZnKdQ3+6gW5NL3yudgfvGVNACZjULmz21XSTh9brIuTfzuPOxyx iUxvZ11kcLp8t8wcm1+I/lfzNYkkHVSTnb8Qk= Received: by 10.91.92.10 with SMTP id u10mr107684agl.31.1259196313919; Wed, 25 Nov 2009 16:45:13 -0800 (PST) X-BeenThere: msysgit@googlegroups.com Received: by 10.213.77.68 with SMTP id f4ls59529ebk.2.p; Wed, 25 Nov 2009 16:45:12 -0800 (PST) Received: by 10.213.99.137 with SMTP id u9mr384103ebn.14.1259196312337; Wed, 25 Nov 2009 16:45:12 -0800 (PST) Received: by 10.213.99.137 with SMTP id u9mr384102ebn.14.1259196312310; Wed, 25 Nov 2009 16:45:12 -0800 (PST) Received: from mail-ew0-f223.google.com (mail-ew0-f223.google.com [209.85.219.223]) by gmr-mx.google.com with ESMTP id 12si19186ewy.2.2009.11.25.16.45.11; Wed, 25 Nov 2009 16:45:11 -0800 (PST) Received-SPF: pass (google.com: domain of kusmabite@googlemail.com designates 209.85.219.223 as permitted sender) client-ip=209.85.219.223; Received: by mail-ew0-f223.google.com with SMTP id 23so306177ewy.24 for ; Wed, 25 Nov 2009 16:45:11 -0800 (PST) Received: by 10.213.0.196 with SMTP id 4mr4975322ebc.41.1259196311226; Wed, 25 Nov 2009 16:45:11 -0800 (PST) Received: from localhost (cm-84.215.142.12.getinternet.no [84.215.142.12]) by mx.google.com with ESMTPS id 10sm386248eyz.47.2009.11.25.16.45.10 (version=TLSv1/SSLv3 cipher=RC4-MD5); Wed, 25 Nov 2009 16:45:10 -0800 (PST) X-Mailer: git-send-email 1.6.4 In-Reply-To: <1259196260-3064-11-git-send-email-kusmabite@gmail.com> X-Original-Authentication-Results: gmr-mx.google.com; spf=pass (google.com: domain of kusmabite@googlemail.com designates 209.85.219.223 as permitted sender) smtp.mail=kusmabite@googlemail.com; dkim=pass (test mode) header.i=@googlemail.com Precedence: list Mailing-list: list msysgit@googlegroups.com; contact msysgit+owners@googlegroups.com List-ID: List-Post: , List-Help: , List-Archive: X-Thread-Url: http://groups.google.com/group/msysgit/t/15f3dd983aa85143 X-Message-Url: http://groups.google.com/group/msysgit/msg/df4bba449b4403a1 List-Unsubscribe: , List-Subscribe: , Archived-At: --user and --detach are disabled on Windows due to lack of fork(), setuid(), setgid(), setsid() and initgroups(). Signed-off-by: Erik Faye-Lund --- Makefile | 6 +++--- compat/mingw.h | 1 + daemon.c | 19 ++++++++++++++----- 3 files changed, 18 insertions(+), 8 deletions(-) diff --git a/Makefile b/Makefile index 3b01694..406ca81 100644 --- a/Makefile +++ b/Makefile @@ -352,6 +352,7 @@ EXTRA_PROGRAMS = # ... and all the rest that could be moved out of bindir to gitexecdir PROGRAMS += $(EXTRA_PROGRAMS) +PROGRAMS += git-daemon$X PROGRAMS += git-fast-import$X PROGRAMS += git-hash-object$X PROGRAMS += git-imap-send$X @@ -981,6 +982,8 @@ ifneq (,$(findstring MINGW,$(uname_S))) OBJECT_CREATION_USES_RENAMES = UnfortunatelyNeedsTo NO_REGEX = YesPlease BLK_SHA1 = YesPlease + NO_INET_PTON = YesPlease + NO_INET_NTOP = YesPlease COMPAT_CFLAGS += -D__USE_MINGW_ACCESS -DNOGDI -Icompat -Icompat/fnmatch COMPAT_CFLAGS += -DSTRIP_EXTENSION=\".exe\" # We have GCC, so let's make use of those nice options @@ -1079,9 +1082,6 @@ ifdef ZLIB_PATH endif EXTLIBS += -lz -ifndef NO_POSIX_ONLY_PROGRAMS - PROGRAMS += git-daemon$X -endif ifndef NO_OPENSSL OPENSSL_LIBSSL = -lssl ifdef OPENSSLDIR diff --git a/compat/mingw.h b/compat/mingw.h index 576b1a1..1b0dd5b 100644 --- a/compat/mingw.h +++ b/compat/mingw.h @@ -6,6 +6,7 @@ typedef int pid_t; typedef int socklen_t; +typedef unsigned int gid_t; #define hstrerror strerror #define S_IFLNK 0120000 /* Symbolic link */ diff --git a/daemon.c b/daemon.c index 130e951..5872ec7 100644 --- a/daemon.c +++ b/daemon.c @@ -616,7 +616,7 @@ static struct child { struct sockaddr_storage address; } *firstborn; -static void add_child(struct async *async, struct sockaddr *addr, int addrlen) +static void add_child(struct async *async, struct sockaddr *addr, socklen_t addrlen) { struct child *newborn, **cradle; @@ -679,7 +679,7 @@ int async_execute(int fd, void *data) return ret; } -static void handle(int incoming, struct sockaddr *addr, int addrlen) +static void handle(int incoming, struct sockaddr *addr, socklen_t addrlen) { struct sockaddr_storage *ss; struct async async = { 0 }; @@ -884,7 +884,7 @@ static int service_loop(int socknum, int *socklist) for (i = 0; i < socknum; i++) { if (pfd[i].revents & POLLIN) { struct sockaddr_storage ss; - unsigned int sslen = sizeof(ss); + socklen_t sslen = sizeof(ss); int incoming = accept(pfd[i].fd, (struct sockaddr *)&ss, &sslen); if (incoming < 0) { switch (errno) { @@ -916,6 +916,7 @@ static void sanitize_stdfds(void) static void daemonize(void) { +#ifndef WIN32 switch (fork()) { case 0: break; @@ -930,6 +931,9 @@ static void daemonize(void) close(1); close(2); sanitize_stdfds(); +#else + die("--detach is not supported on Windows"); +#endif } static void store_pid(const char *path) @@ -950,10 +954,12 @@ static int serve(char *listen_addr, int listen_port, struct passwd *pass, gid_t die("unable to allocate any listen sockets on host %s port %u", listen_addr, listen_port); +#ifndef WIN32 if (pass && gid && (initgroups(pass->pw_name, gid) || setgid (gid) || setuid(pass->pw_uid))) die("cannot drop privileges"); +#endif return service_loop(socknum, socklist); } @@ -966,7 +972,6 @@ int main(int argc, char **argv) const char *pid_file = NULL, *user_name = NULL, *group_name = NULL; int detach = 0; struct passwd *pass = NULL; - struct group *group; gid_t gid = 0; int i; @@ -1110,6 +1115,7 @@ int main(int argc, char **argv) die("--group supplied without --user"); if (user_name) { +#ifndef WIN32 pass = getpwnam(user_name); if (!pass) die("user not found - %s", user_name); @@ -1117,12 +1123,15 @@ int main(int argc, char **argv) if (!group_name) gid = pass->pw_gid; else { - group = getgrnam(group_name); + struct group *group = getgrnam(group_name); if (!group) die("group not found - %s", group_name); gid = group->gr_gid; } +#else + die("--user is not supported on Windows"); +#endif } if (strict_paths && (!ok_paths || !*ok_paths)) -- 1.6.5.rc2.7.g4f8d3