luo980/libuv
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

linux: share inotify fd across event loop

Browse Source 
Previously, a new inotify fd was created for each watcher, making it quite easy
to run into the system-wide fs.inotify.max_user_instances limit (usually 128).

Fixes #300.
This commit is contained in:
Ben Noordhuis 2012-02-22 16:52:38 +01:00
parent 09c722e72b
commit d3efefb043
8 changed files with 374 additions and 252 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
config-unix.mk
View File

@ -63,7 +63,7 @@ EIO_CONFIG=config_linux.h
CSTDFLAG += -D_GNU_SOURCE CSTDFLAG += -D_GNU_SOURCE
CPPFLAGS += -Isrc/ares/config_linux CPPFLAGS += -Isrc/ares/config_linux
LINKFLAGS+=-lrt LINKFLAGS+=-lrt
OBJS += src/unix/linux.o OBJS += src/unix/linux/core.o src/unix/linux/inotify.o
endif endif
ifeq (FreeBSD,$(uname_S)) ifeq (FreeBSD,$(uname_S))

28
include/uv-private/uv-unix.h
View File

@ -55,6 +55,18 @@ typedef pthread_rwlock_t uv_rwlock_t;
typedef void* uv_lib_t; typedef void* uv_lib_t;
#define UV_DYNAMIC /* empty */ #define UV_DYNAMIC /* empty */
#if __linux__
# define UV_LOOP_PRIVATE_PLATFORM_FIELDS \
/* RB_HEAD(uv__inotify_watchers, uv_fs_event_s) */ \
struct uv__inotify_watchers { \
struct uv_fs_event_s* rbh_root; \
} inotify_watchers; \
ev_io inotify_read_watcher; \
int inotify_fd;
#else
# define UV_LOOP_PRIVATE_PLATFORM_FIELDS
#endif
#define UV_LOOP_PRIVATE_FIELDS \ #define UV_LOOP_PRIVATE_FIELDS \
ares_channel channel; \ ares_channel channel; \
/* \ /* \
@ -65,7 +77,8 @@ typedef void* uv_lib_t;
ev_timer timer; \ ev_timer timer; \
/* Poll result queue */ \ /* Poll result queue */ \
eio_channel uv_eio_channel; \ eio_channel uv_eio_channel; \
struct ev_loop* ev; struct ev_loop* ev; \
UV_LOOP_PRIVATE_PLATFORM_FIELDS
#define UV_REQ_BUFSML_SIZE (4) #define UV_REQ_BUFSML_SIZE (4)
@ -195,9 +208,16 @@ typedef void* uv_lib_t;
/* UV_FS_EVENT_PRIVATE_FIELDS */ /* UV_FS_EVENT_PRIVATE_FIELDS */
#if defined(__linux__) #if defined(__linux__)
#define UV_FS_EVENT_PRIVATE_FIELDS \ #define UV_FS_EVENT_PRIVATE_FIELDS \
ev_io read_watcher; \ /* RB_ENTRY(fs_event_s) node; */ \
uv_fs_event_cb cb; \ struct { \
struct uv_fs_event_s* rbe_left; \
struct uv_fs_event_s* rbe_right; \
struct uv_fs_event_s* rbe_parent; \
int rbe_color; \
} node; \
ev_io read_watcher; \
uv_fs_event_cb cb;
#elif (defined(__MAC_OS_X_VERSION_MIN_REQUIRED) && __MAC_OS_X_VERSION_MIN_REQUIRED >= 1060) \ #elif (defined(__MAC_OS_X_VERSION_MIN_REQUIRED) && __MAC_OS_X_VERSION_MIN_REQUIRED >= 1060) \
|| defined(__FreeBSD__) \ || defined(__FreeBSD__) \

2
include/uv.h
View File

@ -1504,6 +1504,8 @@ struct uv_loop_s {
#undef UV_FS_REQ_PRIVATE_FIELDS #undef UV_FS_REQ_PRIVATE_FIELDS
#undef UV_WORK_PRIVATE_FIELDS #undef UV_WORK_PRIVATE_FIELDS
#undef UV_FS_EVENT_PRIVATE_FIELDS #undef UV_FS_EVENT_PRIVATE_FIELDS
#undef UV_LOOP_PRIVATE_FIELDS
#undef UV_LOOP_PRIVATE_PLATFORM_FIELDS
#ifdef __cplusplus #ifdef __cplusplus
} }

6
src/unix/core.c
View File

@ -157,6 +157,7 @@ static int uv__loop_init(uv_loop_t* loop,
#endif #endif
ev_set_userdata(loop->ev, loop); ev_set_userdata(loop->ev, loop);
eio_channel_init(&loop->uv_eio_channel, loop); eio_channel_init(&loop->uv_eio_channel, loop);
uv__loop_platform_init(loop);
return 0; return 0;
} }
@ -179,11 +180,10 @@ uv_loop_t* uv_loop_new(void) {
void uv_loop_delete(uv_loop_t* loop) { void uv_loop_delete(uv_loop_t* loop) {
uv_ares_destroy(loop, loop->channel); uv_ares_destroy(loop, loop->channel);
ev_loop_destroy(loop->ev); ev_loop_destroy(loop->ev);
uv__loop_platform_delete(loop);
#ifndef NDEBUG #ifndef NDEBUG
memset(loop, 0, sizeof *loop); memset(loop, -1, sizeof *loop);
#endif #endif
if (loop == default_loop_ptr) if (loop == default_loop_ptr)
default_loop_ptr = NULL; default_loop_ptr = NULL;
else else

10
src/unix/internal.h
View File

@ -217,4 +217,14 @@ void uv__fs_event_destroy(uv_fs_event_t* handle);
int uv__make_socketpair(int fds[2], int flags); int uv__make_socketpair(int fds[2], int flags);
int uv__make_pipe(int fds[2], int flags); int uv__make_pipe(int fds[2], int flags);
#if __linux__
void uv__inotify_loop_init(uv_loop_t* loop);
void uv__inotify_loop_delete(uv_loop_t* loop);
# define uv__loop_platform_init(loop) uv__inotify_loop_init(loop)
# define uv__loop_platform_delete(loop) uv__inotify_loop_delete(loop)
#else
# define uv__loop_platform_init(loop)
# define uv__loop_platform_delete(loop)
#endif
#endif /* UV_UNIX_INTERNAL_H_ */ #endif /* UV_UNIX_INTERNAL_H_ */

244
src/unix/linux.c → src/unix/linux/core.c
View File

@ -19,7 +19,7 @@
*/ */
#include "uv.h" #include "uv.h"
#include "internal.h" #include "../internal.h"
#include <stdint.h> #include <stdint.h>
#include <stdio.h> #include <stdio.h>
@ -48,91 +48,6 @@
#undef NANOSEC #undef NANOSEC
#define NANOSEC 1000000000 #define NANOSEC 1000000000
#undef HAVE_INOTIFY_INIT
#undef HAVE_INOTIFY_INIT1
#undef HAVE_INOTIFY_ADD_WATCH
#undef HAVE_INOTIFY_RM_WATCH
#if __NR_inotify_init
# define HAVE_INOTIFY_INIT 1
#endif
#if __NR_inotify_init1
# define HAVE_INOTIFY_INIT1 1
#endif
#if __NR_inotify_add_watch
# define HAVE_INOTIFY_ADD_WATCH 1
#endif
#if __NR_inotify_rm_watch
# define HAVE_INOTIFY_RM_WATCH 1
#endif
#if HAVE_INOTIFY_INIT || HAVE_INOTIFY_INIT1
# undef IN_ACCESS
# undef IN_MODIFY
# undef IN_ATTRIB
# undef IN_CLOSE_WRITE
# undef IN_CLOSE_NOWRITE
# undef IN_OPEN
# undef IN_MOVED_FROM
# undef IN_MOVED_TO
# undef IN_CREATE
# undef IN_DELETE
# undef IN_DELETE_SELF
# undef IN_MOVE_SELF
# define IN_ACCESS 0x001
# define IN_MODIFY 0x002
# define IN_ATTRIB 0x004
# define IN_CLOSE_WRITE 0x008
# define IN_CLOSE_NOWRITE 0x010
# define IN_OPEN 0x020
# define IN_MOVED_FROM 0x040
# define IN_MOVED_TO 0x080
# define IN_CREATE 0x100
# define IN_DELETE 0x200
# define IN_DELETE_SELF 0x400
# define IN_MOVE_SELF 0x800
struct inotify_event {
int32_t wd;
uint32_t mask;
uint32_t cookie;
uint32_t len;
/* char name[0]; */
};
#endif /* HAVE_INOTIFY_INIT || HAVE_INOTIFY_INIT1 */
#undef IN_CLOEXEC
#undef IN_NONBLOCK
#if HAVE_INOTIFY_INIT1
# define IN_CLOEXEC O_CLOEXEC
# define IN_NONBLOCK O_NONBLOCK
#endif /* HAVE_INOTIFY_INIT1 */
#if HAVE_INOTIFY_INIT
inline static int inotify_init(void) {
return syscall(__NR_inotify_init);
}
#endif /* HAVE_INOTIFY_INIT */
#if HAVE_INOTIFY_INIT1
inline static int inotify_init1(int flags) {
return syscall(__NR_inotify_init1, flags);
}
#endif /* HAVE_INOTIFY_INIT1 */
#if HAVE_INOTIFY_ADD_WATCH
inline static int inotify_add_watch(int fd, const char* path, uint32_t mask) {
return syscall(__NR_inotify_add_watch, fd, path, mask);
}
#endif /* HAVE_INOTIFY_ADD_WATCH */
#if HAVE_INOTIFY_RM_WATCH
inline static int inotify_rm_watch(int fd, uint32_t wd) {
return syscall(__NR_inotify_rm_watch, fd, wd);
}
#endif /* HAVE_INOTIFY_RM_WATCH */
static char buf[MAXPATHLEN + 1]; static char buf[MAXPATHLEN + 1];
static struct { static struct {
@ -141,13 +56,6 @@ static struct {
} process_title; } process_title;
/* Don't look aghast, this is exactly how glibc's basename() works. */
static char* basename_r(const char* path) {
char* s = strrchr(path, '/');
return s ? (s + 1) : (char*)path;
}
/* /*
* There's probably some way to get time from Linux than gettimeofday(). What * There's probably some way to get time from Linux than gettimeofday(). What
* it is, I don't know. * it is, I don't know.
@ -550,153 +458,3 @@ void uv_free_interface_addresses(uv_interface_address_t* addresses,
free(addresses); free(addresses);
} }
#if HAVE_INOTIFY_INIT || HAVE_INOTIFY_INIT1
static int new_inotify_fd(void) {
#if HAVE_INOTIFY_INIT1
return inotify_init1(IN_NONBLOCK | IN_CLOEXEC);
#else
int fd;
if ((fd = inotify_init()) == -1)
return -1;
if (uv__cloexec(fd, 1) || uv__nonblock(fd, 1)) {
SAVE_ERRNO(uv__close(fd));
fd = -1;
}
return fd;
#endif
}
static void uv__inotify_read(EV_P_ ev_io* w, int revents) {
struct inotify_event* e;
uv_fs_event_t* handle;
const char* filename;
ssize_t size;
int events;
char *p;
/* needs to be large enough for sizeof(inotify_event) + strlen(filename) */
char buf[4096];
handle = container_of(w, uv_fs_event_t, read_watcher);
do {
do {
size = read(handle->fd, buf, sizeof buf);
}
while (size == -1 && errno == EINTR);
if (size == -1) {
assert(errno == EAGAIN || errno == EWOULDBLOCK);
break;
}
assert(size > 0); /* pre-2.6.21 thing, size=0 == read buffer too small */
/* Now we have one or more inotify_event structs. */
for (p = buf; p < buf + size; p += sizeof(*e) + e->len) {
e = (void*)p;
events = 0;
if (e->mask & (IN_ATTRIB|IN_MODIFY))
events |= UV_CHANGE;
if (e->mask & ~(IN_ATTRIB|IN_MODIFY))
events |= UV_RENAME;
/* inotify does not return the filename when monitoring a single file
* for modifications. Repurpose the filename for API compatibility.
* I'm not convinced this is a good thing, maybe it should go.
*/
filename = e->len ? (const char*) (e + 1) : basename_r(handle->filename);
handle->cb(handle, filename, events, 0);
if (handle->fd == -1)
break;
}
}
while (handle->fd != -1); /* handle might've been closed by callback */
}
int uv_fs_event_init(uv_loop_t* loop,
uv_fs_event_t* handle,
const char* filename,
uv_fs_event_cb cb,
int flags) {
int events;
int fd;
loop->counters.fs_event_init++;
/* We don't support any flags yet. */
assert(!flags);
/*
* TODO share a single inotify fd across the event loop?
* We'll run into fs.inotify.max_user_instances if we
* keep creating new inotify fds.
*/
if ((fd = new_inotify_fd()) == -1) {
uv__set_sys_error(loop, errno);
return -1;
}
events = IN_ATTRIB
| IN_CREATE
| IN_MODIFY
| IN_DELETE
| IN_DELETE_SELF
| IN_MOVED_FROM
| IN_MOVED_TO;
if (inotify_add_watch(fd, filename, events) == -1) {
uv__set_sys_error(loop, errno);
uv__close(fd);
return -1;
}
uv__handle_init(loop, (uv_handle_t*)handle, UV_FS_EVENT);
handle->filename = strdup(filename); /* this should go! */
handle->cb = cb;
handle->fd = fd;
ev_io_init(&handle->read_watcher, uv__inotify_read, fd, EV_READ);
ev_io_start(loop->ev, &handle->read_watcher);
ev_unref(loop->ev);
return 0;
}
void uv__fs_event_destroy(uv_fs_event_t* handle) {
ev_ref(handle->loop->ev);
ev_io_stop(handle->loop->ev, &handle->read_watcher);
uv__close(handle->fd);
handle->fd = -1;
free(handle->filename);
handle->filename = NULL;
}
#else /* !HAVE_INOTIFY_INIT || HAVE_INOTIFY_INIT1 */
int uv_fs_event_init(uv_loop_t* loop,
uv_fs_event_t* handle,
const char* filename,
uv_fs_event_cb cb,
int flags) {
loop->counters.fs_event_init++;
uv__set_sys_error(loop, ENOSYS);
return -1;
}
void uv__fs_event_destroy(uv_fs_event_t* handle) {
UNREACHABLE();
}
#endif /* HAVE_INOTIFY_INIT || HAVE_INOTIFY_INIT1 */

329
src/unix/linux/inotify.c Normal file
View File

@ -0,0 +1,329 @@
/* Copyright Joyent, Inc. and other Node contributors. All rights reserved.
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to
* deal in the Software without restriction, including without limitation the
* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
* sell copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
* IN THE SOFTWARE.
*/
#include "uv.h"
#include "tree.h"
#include "../internal.h"
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <assert.h>
#include <errno.h>
#include <sys/types.h>
#include <unistd.h>
#include <fcntl.h>
#undef HAVE_INOTIFY_INIT
#undef HAVE_INOTIFY_INIT1
#undef HAVE_INOTIFY_ADD_WATCH
#undef HAVE_INOTIFY_RM_WATCH
#if __NR_inotify_init
# define HAVE_INOTIFY_INIT 1
#endif
#if __NR_inotify_init1
# define HAVE_INOTIFY_INIT1 1
#endif
#if __NR_inotify_add_watch
# define HAVE_INOTIFY_ADD_WATCH 1
#endif
#if __NR_inotify_rm_watch
# define HAVE_INOTIFY_RM_WATCH 1
#endif
#if HAVE_INOTIFY_INIT || HAVE_INOTIFY_INIT1
# undef IN_ACCESS
# undef IN_MODIFY
# undef IN_ATTRIB
# undef IN_CLOSE_WRITE
# undef IN_CLOSE_NOWRITE
# undef IN_OPEN
# undef IN_MOVED_FROM
# undef IN_MOVED_TO
# undef IN_CREATE
# undef IN_DELETE
# undef IN_DELETE_SELF
# undef IN_MOVE_SELF
# define IN_ACCESS 0x001
# define IN_MODIFY 0x002
# define IN_ATTRIB 0x004
# define IN_CLOSE_WRITE 0x008
# define IN_CLOSE_NOWRITE 0x010
# define IN_OPEN 0x020
# define IN_MOVED_FROM 0x040
# define IN_MOVED_TO 0x080
# define IN_CREATE 0x100
# define IN_DELETE 0x200
# define IN_DELETE_SELF 0x400
# define IN_MOVE_SELF 0x800
struct inotify_event {
int32_t wd;
uint32_t mask;
uint32_t cookie;
uint32_t len;
/* char name[0]; */
};
#endif /* HAVE_INOTIFY_INIT || HAVE_INOTIFY_INIT1 */
#undef IN_CLOEXEC
#undef IN_NONBLOCK
#if HAVE_INOTIFY_INIT1
# define IN_CLOEXEC O_CLOEXEC
# define IN_NONBLOCK O_NONBLOCK
#endif /* HAVE_INOTIFY_INIT1 */
#if HAVE_INOTIFY_INIT
inline static int inotify_init(void) {
return syscall(__NR_inotify_init);
}
#endif /* HAVE_INOTIFY_INIT */
#if HAVE_INOTIFY_INIT1
inline static int inotify_init1(int flags) {
return syscall(__NR_inotify_init1, flags);
}
#endif /* HAVE_INOTIFY_INIT1 */
#if HAVE_INOTIFY_ADD_WATCH
inline static int inotify_add_watch(int fd, const char* path, uint32_t mask) {
return syscall(__NR_inotify_add_watch, fd, path, mask);
}
#endif /* HAVE_INOTIFY_ADD_WATCH */
#if HAVE_INOTIFY_RM_WATCH
inline static int inotify_rm_watch(int fd, uint32_t wd) {
return syscall(__NR_inotify_rm_watch, fd, wd);
}
#endif /* HAVE_INOTIFY_RM_WATCH */
/* Don't look aghast, this is exactly how glibc's basename() works. */
static char* basename_r(const char* path) {
char* s = strrchr(path, '/');
return s ? (s + 1) : (char*)path;
}
static int compare_watchers(const uv_fs_event_t* a, const uv_fs_event_t* b) {
if (a->fd < b->fd) return -1;
if (a->fd > b->fd) return 1;
return 0;
}
RB_GENERATE_INTERNAL(uv__inotify_watchers, uv_fs_event_s, node, compare_watchers,
inline static __attribute__((unused)))
void uv__inotify_loop_init(uv_loop_t* loop) {
RB_INIT(&loop->inotify_watchers);
loop->inotify_fd = -1;
}
void uv__inotify_loop_delete(uv_loop_t* loop) {
if (loop->inotify_fd == -1) return;
ev_io_stop(loop->ev, &loop->inotify_read_watcher);
close(loop->inotify_fd);
loop->inotify_fd = -1;
}
#if HAVE_INOTIFY_INIT || HAVE_INOTIFY_INIT1
static void uv__inotify_read(EV_P_ ev_io* w, int revents);
static int new_inotify_fd(void) {
#if HAVE_INOTIFY_INIT1
return inotify_init1(IN_NONBLOCK | IN_CLOEXEC);
#else
int fd;
if ((fd = inotify_init()) == -1)
return -1;
if (uv__cloexec(fd, 1) || uv__nonblock(fd, 1)) {
SAVE_ERRNO(uv__close(fd));
return -1;
}
return fd;
#endif
}
static int init_inotify(uv_loop_t* loop) {
if (loop->inotify_fd != -1)
return 0;
loop->inotify_fd = new_inotify_fd();
if (loop->inotify_fd == -1) {
uv__set_sys_error(loop, errno);
return -1;
}
ev_io_init(&loop->inotify_read_watcher,
uv__inotify_read,
loop->inotify_fd,
EV_READ);
ev_io_start(loop->ev, &loop->inotify_read_watcher);
ev_unref(loop->ev);
return 0;
}
static void add_watcher(uv_fs_event_t* handle) {
RB_INSERT(uv__inotify_watchers, &handle->loop->inotify_watchers, handle);
}
static uv_fs_event_t* find_watcher(uv_loop_t* loop, int wd) {
uv_fs_event_t handle;
handle.fd = wd;
return RB_FIND(uv__inotify_watchers, &loop->inotify_watchers, &handle);
}
static void remove_watcher(uv_fs_event_t* handle) {
RB_REMOVE(uv__inotify_watchers, &handle->loop->inotify_watchers, handle);
}
static void uv__inotify_read(EV_P_ ev_io* w, int revents) {
const struct inotify_event* e;
uv_fs_event_t* handle;
uv_loop_t* uv_loop;
const char* filename;
ssize_t size;
int events;
const char *p;
/* needs to be large enough for sizeof(inotify_event) + strlen(filename) */
char buf[4096];
uv_loop = container_of(w, uv_loop_t, inotify_read_watcher);
while (1) {
do {
size = read(uv_loop->inotify_fd, buf, sizeof buf);
}
while (size == -1 && errno == EINTR);
if (size == -1) {
assert(errno == EAGAIN || errno == EWOULDBLOCK);
break;
}
assert(size > 0); /* pre-2.6.21 thing, size=0 == read buffer too small */
/* Now we have one or more inotify_event structs. */
for (p = buf; p < buf + size; p += sizeof(*e) + e->len) {
e = (const struct inotify_event*)p;
events = 0;
if (e->mask & (IN_ATTRIB|IN_MODIFY))
events |= UV_CHANGE;
if (e->mask & ~(IN_ATTRIB|IN_MODIFY))
events |= UV_RENAME;
handle = find_watcher(uv_loop, e->wd);
if (handle == NULL)
continue; /* Handle has already been closed. */
/* inotify does not return the filename when monitoring a single file
* for modifications. Repurpose the filename for API compatibility.
* I'm not convinced this is a good thing, maybe it should go.
*/
filename = e->len ? (const char*) (e + 1) : basename_r(handle->filename);
handle->cb(handle, filename, events, 0);
}
}
}
int uv_fs_event_init(uv_loop_t* loop,
uv_fs_event_t* handle,
const char* filename,
uv_fs_event_cb cb,
int flags) {
int events;
int wd;
loop->counters.fs_event_init++;
/* We don't support any flags yet. */
assert(!flags);
if (init_inotify(loop)) return -1;
events = IN_ATTRIB
| IN_CREATE
| IN_MODIFY
| IN_DELETE
| IN_DELETE_SELF
| IN_MOVED_FROM
| IN_MOVED_TO;
wd = inotify_add_watch(loop->inotify_fd, filename, events);
if (wd == -1) return uv__set_sys_error(loop, errno);
uv__handle_init(loop, (uv_handle_t*)handle, UV_FS_EVENT);
handle->filename = strdup(filename);
handle->cb = cb;
handle->fd = wd;
add_watcher(handle);
return 0;
}
void uv__fs_event_destroy(uv_fs_event_t* handle) {
inotify_rm_watch(handle->loop->inotify_fd, handle->fd);
remove_watcher(handle);
handle->fd = -1;
free(handle->filename);
handle->filename = NULL;
}
#else /* !HAVE_INOTIFY_INIT || HAVE_INOTIFY_INIT1 */
int uv_fs_event_init(uv_loop_t* loop,
uv_fs_event_t* handle,
const char* filename,
uv_fs_event_cb cb,
int flags) {
loop->counters.fs_event_init++;
uv__set_sys_error(loop, ENOSYS);
return -1;
}
void uv__fs_event_destroy(uv_fs_event_t* handle) {
UNREACHABLE();
}
#endif /* HAVE_INOTIFY_INIT || HAVE_INOTIFY_INIT1 */

5
uv.gyp
View File

@ -217,7 +217,10 @@
}], }],
[ 'OS=="linux"', { [ 'OS=="linux"', {
'include_dirs': [ 'src/ares/config_linux' ], 'include_dirs': [ 'src/ares/config_linux' ],
'sources': [ 'src/unix/linux.c' ], 'sources': [
'src/unix/linux/core.c',
'src/unix/linux/inotify.c',
],
'defines': [ 'defines': [
'EV_CONFIG_H="config_linux.h"', 'EV_CONFIG_H="config_linux.h"',
'EIO_CONFIG_H="config_linux.h"', 'EIO_CONFIG_H="config_linux.h"',