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| author | jan.nijtmans <nijtmans@users.sourceforge.net> | 2021-06-23 13:27:55 (GMT) |
|---|---|---|
| committer | jan.nijtmans <nijtmans@users.sourceforge.net> | 2021-06-23 13:27:55 (GMT) |
| commit | cbb66412ca40047eab4b424f4f86150f71b622d9 (patch) | |
| tree | 52a5e0aa2fc7151657345a0a0cbbe4edd3802d23 /unix/tclEpollNotfy.c | |
| parent | 20fcf335945daf5dedf6f10f940026b681dd7f1b (diff) | |
| parent | 501954d5aaf9401f977885fd340298baacde61a2 (diff) | |
| download | tcl-cbb66412ca40047eab4b424f4f86150f71b622d9.zip tcl-cbb66412ca40047eab4b424f4f86150f71b622d9.tar.gz tcl-cbb66412ca40047eab4b424f4f86150f71b622d9.tar.bz2 | |
Merge 8.7
Diffstat (limited to 'unix/tclEpollNotfy.c')
| -rw-r--r-- | unix/tclEpollNotfy.c | 37 |
1 files changed, 22 insertions, 15 deletions
diff --git a/unix/tclEpollNotfy.c b/unix/tclEpollNotfy.c index 23c88b2..287dfe2 100644 --- a/unix/tclEpollNotfy.c +++ b/unix/tclEpollNotfy.c @@ -223,22 +223,29 @@ PlatformEventsControl( if (fstat(filePtr->fd, &fdStat) == -1) { Tcl_Panic("fstat: %s", strerror(errno)); - } else if ((fdStat.st_mode & S_IFMT) == S_IFREG) { - switch (op) { - case EPOLL_CTL_ADD: - if (isNew) { - LIST_INSERT_HEAD(&tsdPtr->firstReadyFileHandlerPtr, filePtr, - readyNode); - } - break; - case EPOLL_CTL_DEL: - LIST_REMOVE(filePtr, readyNode); - break; + } + + if (epoll_ctl(tsdPtr->eventsFd, op, filePtr->fd, &newEvent) == -1) { + switch (errno) { + case EPERM: + switch (op) { + case EPOLL_CTL_ADD: + if (isNew) { + LIST_INSERT_HEAD(&tsdPtr->firstReadyFileHandlerPtr, filePtr, + readyNode); + } + break; + case EPOLL_CTL_DEL: + LIST_REMOVE(filePtr, readyNode); + break; + + } + break; + default: + Tcl_Panic("epoll_ctl: %s", strerror(errno)); } - return; - } else if (epoll_ctl(tsdPtr->eventsFd, op, filePtr->fd, &newEvent) == -1) { - Tcl_Panic("epoll_ctl: %s", strerror(errno)); - } + } + return; } /* |