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Whitespace and osx fixes on libevent2 patch.

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This commit is contained in:
Nick Mathewson 2009-06-12 15:09:09 -04:00
parent 1e709c79d1
commit 74bf885b2d
3 changed files with 14 additions and 13 deletions
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24
src/common/compat_libevent.c
View File

@ -36,6 +36,15 @@
*/ */
typedef uint32_t le_version_t; typedef uint32_t le_version_t;
/* Macros: returns the number of a libevent version. */
#define V(major, minor, patch) \
(((major) << 24) | ((minor) << 16) | ((patch) << 8))
#define V_OLD(major, minor, patch) \
V((major), (minor), (patch)-'a'+1)
#define LE_OLD V(0,0,0)
#define LE_OTHER V(0,0,99)
static le_version_t tor_get_libevent_version(const char **v_out); static le_version_t tor_get_libevent_version(const char **v_out);
#ifdef HAVE_EVENT_SET_LOG_CALLBACK #ifdef HAVE_EVENT_SET_LOG_CALLBACK
@ -187,7 +196,6 @@ tor_libevent_get_base(void)
return the_event_base; return the_event_base;
} }
#ifndef HAVE_EVENT_BASE_LOOPEXIT #ifndef HAVE_EVENT_BASE_LOOPEXIT
/* Replacement for event_base_loopexit on some very old versions of Libevent /* Replacement for event_base_loopexit on some very old versions of Libevent
that we are not yet brave enough to deprecate. */ that we are not yet brave enough to deprecate. */
@ -212,15 +220,6 @@ tor_libevent_get_method(void)
#endif #endif
} }
/* Macros: returns the number of a libevent version. */
#define V(major, minor, patch) \
(((major) << 24) | ((minor) << 16) | ((patch) << 8))
#define V_OLD(major, minor, patch) \
V((major), (minor), (patch)-'a'+1)
#define LE_OLD V(0,0,0)
#define LE_OTHER V(0,0,99)
/** Return the le_version_t for the current version of libevent. If the /** Return the le_version_t for the current version of libevent. If the
* version is very new, return LE_OTHER. If the version is so old that it * version is very new, return LE_OTHER. If the version is so old that it
* doesn't support event_get_version(), return LE_OLD. DOCDOC */ * doesn't support event_get_version(), return LE_OLD. DOCDOC */
@ -354,12 +353,12 @@ tor_check_libevent_version(const char *m, int server,
/* Libevent versions before 1.3b do very badly on operating systems with /* Libevent versions before 1.3b do very badly on operating systems with
* user-space threading implementations. */ * user-space threading implementations. */
#if defined(__OpenBSD__) || defined(__FreeBSD__) || defined(__NetBSD__) #if defined(__OpenBSD__) || defined(__FreeBSD__) || defined(__NetBSD__)
if (server && version < V_OLD(1,3,'b')) if (server && version < V_OLD(1,3,'b')) {
thread_unsafe = 1; thread_unsafe = 1;
sad_os = "BSD variants"; sad_os = "BSD variants";
} }
#elif defined(__APPLE__) || defined(__darwin__) #elif defined(__APPLE__) || defined(__darwin__)
if (server && version < V_OLD(1,3,'b')) if (server && version < V_OLD(1,3,'b')) {
thread_unsafe = 1; thread_unsafe = 1;
sad_os = "Mac OS X"; sad_os = "Mac OS X";
} }
@ -467,3 +466,4 @@ tor_check_libevent_header_compatibility(void)
/* Your libevent is ancient. */ /* Your libevent is ancient. */
#endif #endif
} }

1
src/common/compat_libevent.h
View File

@ -51,3 +51,4 @@ void tor_check_libevent_header_compatibility(void);
const char *tor_libevent_get_version_str(void); const char *tor_libevent_get_version_str(void);
#endif #endif

2
src/or/connection_edge.c
View File

@ -334,7 +334,7 @@ connection_edge_finished_connecting(edge_connection_t *edge_conn)
safe_str(fmt_addr(&conn->addr))); safe_str(fmt_addr(&conn->addr)));
conn->state = EXIT_CONN_STATE_OPEN; conn->state = EXIT_CONN_STATE_OPEN;
connection_watch_events(conn, READ_EVENT);/* stop writing, continue reading */ connection_watch_events(conn, READ_EVENT); /* stop writing, keep reading */
if (connection_wants_to_flush(conn)) /* in case there are any queued relay if (connection_wants_to_flush(conn)) /* in case there are any queued relay
* cells */ * cells */
connection_start_writing(conn); connection_start_writing(conn);