diff options
author | Claudio Takahasi <claudio.takahasi@openbossa.org> | 2007-01-24 19:47:56 +0000 |
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committer | Claudio Takahasi <claudio.takahasi@openbossa.org> | 2007-01-24 19:47:56 +0000 |
commit | a0aeaf15caa9e967f6be1a7b3a3087ff9122c7a9 (patch) | |
tree | fc5b35918b56238d06934aaffcdf2a9fdaa095fd /common | |
parent | 79e768bf14609f8f5a91a249687beac14b68687e (diff) |
Moved set_nonblocking to common/dbus.c
Diffstat (limited to 'common')
-rw-r--r-- | common/dbus.c | 29 | ||||
-rw-r--r-- | common/dbus.h | 2 |
2 files changed, 31 insertions, 0 deletions
diff --git a/common/dbus.c b/common/dbus.c index 7837aeba..92a86e73 100644 --- a/common/dbus.c +++ b/common/dbus.c @@ -27,6 +27,7 @@ #include <stdio.h> #include <errno.h> +#include <fcntl.h> #include <unistd.h> #include <string.h> #include <stdlib.h> @@ -643,3 +644,31 @@ DBusHandlerResult simple_introspect(DBusConnection *conn, return send_message_and_unref(conn, reply); } + +int set_nonblocking(int fd, int *err) +{ + long arg; + + arg = fcntl(fd, F_GETFL); + if (arg < 0) { + if (err) + *err = errno; + error("fcntl(F_GETFL): %s (%d)", strerror(errno), errno); + return -1; + } + + /* Return if already nonblocking */ + if (arg & O_NONBLOCK) + return 0; + + arg |= O_NONBLOCK; + if (fcntl(fd, F_SETFL, arg) < 0) { + if (err) + *err = errno; + error("fcntl(F_SETFL, O_NONBLOCK): %s (%d)", + strerror(errno), errno); + return -1; + } + + return 0; +} diff --git a/common/dbus.h b/common/dbus.h index 801d90c6..d59903ee 100644 --- a/common/dbus.h +++ b/common/dbus.h @@ -51,4 +51,6 @@ static inline DBusHandlerResult send_message_and_unref(DBusConnection *conn, DBu return DBUS_HANDLER_RESULT_HANDLED; } +int set_nonblocking(int fd, int *err); + #endif /* __H_BLUEZ_DBUS_H__ */ |