diff options
author | Chris Rankin <rankincj@yahoo.com> | 2011-10-03 21:07:39 +0100 |
---|---|---|
committer | Chris Rankin <rankincj@yahoo.com> | 2011-10-03 21:07:39 +0100 |
commit | fa660f82ae5889b931c645133abb151f26fba343 (patch) | |
tree | 1da8b888711c6afcf209d54f67e1c3ac43d9da9b /src/xine-utils/utils.c | |
parent | 5db268a002e7a102855e84a3ff5e1c27ca7cb927 (diff) | |
download | xine-lib-fa660f82ae5889b931c645133abb151f26fba343.tar.gz xine-lib-fa660f82ae5889b931c645133abb151f26fba343.tar.bz2 |
Set CLOEXEC flag on three more sockets.
There are two functions that actually set this flag:
int _x_set_file_close_on_exec()
int _x_set_socket_close_on_exec()
(We need two functions because file descriptors and sockets
are not the same under WIN32 - of course).
These function have been assigned "internal" visibility so
that they can be used throughout libxine.so itself while still
not being exported to the global symbol table. In other words,
they're both as close to being "static" as I can make them.
Diffstat (limited to 'src/xine-utils/utils.c')
-rw-r--r-- | src/xine-utils/utils.c | 21 |
1 files changed, 13 insertions, 8 deletions
diff --git a/src/xine-utils/utils.c b/src/xine-utils/utils.c index 25e8cc2b0..70c600b96 100644 --- a/src/xine-utils/utils.c +++ b/src/xine-utils/utils.c @@ -706,7 +706,7 @@ char *xine_strcat_realloc (char **dest, char *append) } -static int set_close_on_execute(int fd) +int _x_set_file_close_on_exec(int fd) { #ifndef WIN32 return fcntl(fd, F_SETFD, FD_CLOEXEC); @@ -715,13 +715,22 @@ static int set_close_on_execute(int fd) #endif } +int _x_set_socket_close_on_exec(int s) +{ +#ifndef WIN32 + return fcntl(s, F_SETFD, FD_CLOEXEC); +#else + return SetHandleInformation((HANDLE)s, HANDLE_FLAG_INHERIT, 0); +#endif +} + int xine_open_cloexec(const char *name, int flags) { int fd = open(name, (flags | O_CLOEXEC)); if (fd >= 0) { - set_close_on_execute(fd); + _x_set_file_close_on_exec(fd); } return fd; @@ -732,7 +741,7 @@ int xine_create_cloexec(const char *name, int flags, mode_t mode) int fd = open(name, (flags | O_CREAT | O_CLOEXEC), mode); if (fd >= 0) { - set_close_on_execute(fd); + _x_set_file_close_on_exec(fd); } return fd; @@ -743,11 +752,7 @@ int xine_socket_cloexec(int domain, int type, int protocol) int s = socket(domain, type, protocol); if (s >= 0) { -#ifndef WIN32 - fcntl(s, F_SETFD, FD_CLOEXEC); -#else - SetHandleInformation((HANDLE)s, HANDLE_FLAG_INHERIT, 0); -#endif + _x_set_socket_close_on_exec(s); } return s; |