X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=blobdiff_plain;f=src%2Fcommon%2Fcompat%2Fsocket.h;h=6a490bebbdaf5cef5bc24a8a8f16dc07ab025810;hp=7356324f7f3ab0bf35bbea027ac4eb9d75785fb8;hb=28105b321a53add73ff2a1b7cffe2cb7c951edc7;hpb=1d76b9222464f9e10128ae867cd56a9317da5d65

diff --git a/src/common/compat/socket.h b/src/common/compat/socket.h
index 7356324f7..6a490bebb 100644
--- a/src/common/compat/socket.h
+++ b/src/common/compat/socket.h
@@ -1,18 +1,18 @@
 /*
  * Copyright (C) 2011 - David Goulet <dgoulet@efficios.com>
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the Free
- * Software Foundation; only version 2 of the License.
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License, version 2 only,
+ * as published by the Free Software Foundation.
  *
  * This program is distributed in the hope that it will be useful, but WITHOUT
  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
  * more details.
  *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc., 59 Temple
- * Place - Suite 330, Boston, MA  02111-1307, USA.
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
 #ifndef _COMPAT_SOCKET_H
@@ -37,7 +37,7 @@ typedef struct ucred lttng_sock_cred;
 #define LTTNG_SOCK_GET_GID_CRED(c) LTTNG_REF(c)->gid
 #define LTTNG_SOCK_GET_PID_CRED(c) LTTNG_REF(c)->pid
 
-#elif defined(__FreeBSD__)
+#elif (defined(__FreeBSD__) || defined(__CYGWIN__) || defined(__sun__))
 
 struct lttng_sock_cred {
 	uid_t uid;
@@ -54,4 +54,55 @@ typedef struct lttng_sock_cred lttng_sock_cred;
 #error "Please add support for your OS."
 #endif /* __linux__ , __FreeBSD__ */
 
+
+#ifdef __sun__
+
+# ifndef CMSG_ALIGN
+#  ifdef _CMSG_DATA_ALIGN
+#   define CMSG_ALIGN(len) _CMSG_DATA_ALIGN(len)
+#  else
+    /* aligning to sizeof (long) is assumed to be portable (fd.o#40235) */
+#   define CMSG_ALIGN(len) (((len) + sizeof (long) - 1) & ~(sizeof (long) - 1))
+#  endif
+#  ifndef CMSG_SPACE
+#    define CMSG_SPACE(len) (CMSG_ALIGN (sizeof (struct cmsghdr)) + CMSG_ALIGN (len))
+#  endif
+#  ifndef CMSG_LEN
+#    define CMSG_LEN(len) (CMSG_ALIGN (sizeof (struct cmsghdr)) + (len))
+#  endif
+# endif
+
+
+#include <ucred.h>
+static int
+getpeereid(int s, uid_t *euid, gid_t *gid)
+{
+	int ret = 0;
+	ucred_t *ucred = NULL;
+
+	ret = getpeerucred(s, &ucred);
+	if (ret == -1) {
+		goto end;
+	}
+
+	ret = ucred_geteuid(ucred);
+	if (ret == -1) {
+		goto free;
+	}
+	*euid = ret;
+
+	ret = ucred_getrgid(ucred);
+	if (ret == -1) {
+		goto free;
+	}
+	*gid = ret;
+	ret = 0;
+free:
+	ucred_free(ucred);
+end:
+	return ret;
+}
+
+#endif /* __sun__ */
+
 #endif /* _COMPAT_SOCKET_H */