core: fix crash if a file descriptor used in hook_fd() is too high (> 1024 on Linux/BSD) (closes #465)

The calls to select() are replaced by poll(), which doesn't have limitation
on file descriptor number.

4 files changed, 15 insertions, 0 deletions

diff --git a/doc/en/weechat_plugin_api.en.asciidoc b/doc/en/weechat_plugin_api.en.asciidoc
index c9b12cb88..222153ffd 100644
--- a/doc/en/weechat_plugin_api.en.asciidoc
+++ b/doc/en/weechat_plugin_api.en.asciidoc
@@ -7228,6 +7228,8 @@ hook = weechat.hook_timer(20 * 1000, 0, 0, "my_timer_cb", "")
 
 ==== hook_fd
 
+_Updated in 1.3._
+
 Hook a file descriptor (file or socket).
 
 Prototype:
@@ -7249,6 +7251,7 @@ Arguments:
 * 'flag_read': 1 = catch read event, 0 = ignore
 * 'flag_write': 1 = catch write event, 0 = ignore
 * 'flag_exception': 1 = catch exception event, 0 = ignore
+  (_WeeChat ≥ 1.3_: this argument is ignored and not used any more)
 * 'callback': function called a selected event occurs for file (or socket),
   arguments and return value:
 ** 'void *data': pointer
diff --git a/doc/fr/weechat_plugin_api.fr.asciidoc b/doc/fr/weechat_plugin_api.fr.asciidoc
index 79b5e7e64..d24c4f53e 100644
--- a/doc/fr/weechat_plugin_api.fr.asciidoc
+++ b/doc/fr/weechat_plugin_api.fr.asciidoc
@@ -7352,6 +7352,8 @@ hook = weechat.hook_timer(20 * 1000, 0, 0, "my_timer_cb", "")
 
 ==== hook_fd
 
+_Mis à jour dans la 1.3._
+
 Accrocher un descripteur de fichier (fichier ou socket).
 
 Prototype :
@@ -7373,6 +7375,7 @@ Paramètres :
 * 'flag_read' : 1 = intercepter un évènement de lecture, 0 = ignorer
 * 'flag_write' : 1 = intercepter un évènement d'écriture, 0 = ignorer
 * 'flag_exception' : 1 = intercepter un évènement d'exception, 0 = ignorer
+  (_WeeChat ≥ 1.3_ : ce paramètre est ignoré et n'est plus utilisé)
 * 'callback' : fonction appelée lorsqu'un des évènements sélectionnés se
   produit pour le fichier (ou le socket), paramètres et valeur de retour :
 ** 'void *data' : pointeur
diff --git a/doc/it/weechat_plugin_api.it.asciidoc b/doc/it/weechat_plugin_api.it.asciidoc
index 46a547249..e14081dbb 100644
--- a/doc/it/weechat_plugin_api.it.asciidoc
+++ b/doc/it/weechat_plugin_api.it.asciidoc
@@ -7391,6 +7391,9 @@ hook = weechat.hook_timer(20 * 1000, 0, 0, "my_timer_cb", "")
 
 ==== hook_fd
 
+// TRANSLATION MISSING
+_Updated in 1.3._
+
 Hook su un descrittore file (file oppure socket).
 
 Prototipo:
@@ -7411,7 +7414,9 @@ Argomenti:
 * 'fd': descrittore file
 * 'flag_read': 1 = cattura l'evento lettura (read), 0 = ignora
 * 'flag_write': 1 = cattura l'evento scrittura (write), 0 = ignora
+// TRANSLATION MISSING
 * 'flag_exception': 1 = cattura l'eccezione evento (event), 0 = ignora
+  (_WeeChat ≥ 1.3_: this argument is ignored and not used any more)
 * 'callback': funzione che chiama un evento selezionato che si verifica
   per un file (o un socket), argomenti e valore restituito:
 ** 'void *data': puntatore
diff --git a/doc/ja/weechat_plugin_api.ja.asciidoc b/doc/ja/weechat_plugin_api.ja.asciidoc
index ff5d64ff0..df591c665 100644
--- a/doc/ja/weechat_plugin_api.ja.asciidoc
+++ b/doc/ja/weechat_plugin_api.ja.asciidoc
@@ -7227,6 +7227,8 @@ hook = weechat.hook_timer(20 * 1000, 0, 0, "my_timer_cb", "")
 
 ==== hook_fd
 
+_バージョン 1.3 で更新。_
+
 ファイルディスクリプタ (ファイルやソケット) をフック。
 
 プロトタイプ:
@@ -7247,7 +7249,9 @@ struct t_hook *weechat_hook_fd (int fd,
 * 'fd': ファイルディスクリプタ
 * 'flag_read': 1 = 読み込みイベントをキャッチ、0 = 無視
 * 'flag_write': 1 = 書き込みイベントをキャッチ、0 = 無視
+// TRANSLATION MISSING
 * 'flag_exception': 1 = 例外イベントをキャッチ、0 = 無視
+  (_WeeChat ≥ 1.3_: this argument is ignored and not used any more)
 * 'callback': ファイル (またはソケット) に対してキャッチしたいイベントが発生した場合に実行する関数、
   引数と戻り値:
 ** 'void *data': ポインタ