From 8d2a02b24d66aa359e83eebc1ed3c0f85367a1cb Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Thu, 16 May 2024 03:11:33 +0000
Subject: [PATCH] AX88772C_eeprom and ax8872c build together
---
kernel/tools/lib/api/fd/array.c | 26 +++++++++++++++-----------
1 files changed, 15 insertions(+), 11 deletions(-)
diff --git a/kernel/tools/lib/api/fd/array.c b/kernel/tools/lib/api/fd/array.c
index b0a035f..5e6cb9d 100644
--- a/kernel/tools/lib/api/fd/array.c
+++ b/kernel/tools/lib/api/fd/array.c
@@ -1,7 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (C) 2014, Red Hat Inc, Arnaldo Carvalho de Melo <acme@redhat.com>
- *
- * Released under the GPL v2. (and only v2, not any later version)
*/
#include "array.h"
#include <errno.h>
@@ -9,6 +8,7 @@
#include <poll.h>
#include <stdlib.h>
#include <unistd.h>
+#include <string.h>
void fdarray__init(struct fdarray *fda, int nr_autogrow)
{
@@ -20,7 +20,7 @@
int fdarray__grow(struct fdarray *fda, int nr)
{
- void *priv;
+ struct priv *priv;
int nr_alloc = fda->nr_alloc + nr;
size_t psize = sizeof(fda->priv[0]) * nr_alloc;
size_t size = sizeof(struct pollfd) * nr_alloc;
@@ -34,6 +34,9 @@
free(entries);
return -ENOMEM;
}
+
+ memset(&entries[fda->nr_alloc], 0, sizeof(struct pollfd) * nr);
+ memset(&priv[fda->nr_alloc], 0, sizeof(fda->priv[0]) * nr);
fda->nr_alloc = nr_alloc;
fda->entries = entries;
@@ -70,7 +73,7 @@
free(fda);
}
-int fdarray__add(struct fdarray *fda, int fd, short revents)
+int fdarray__add(struct fdarray *fda, int fd, short revents, enum fdarray_flags flags)
{
int pos = fda->nr;
@@ -80,6 +83,7 @@
fda->entries[fda->nr].fd = fd;
fda->entries[fda->nr].events = revents;
+ fda->priv[fda->nr].flags = flags;
fda->nr++;
return pos;
}
@@ -94,22 +98,22 @@
return 0;
for (fd = 0; fd < fda->nr; ++fd) {
+ if (!fda->entries[fd].events)
+ continue;
+
if (fda->entries[fd].revents & revents) {
if (entry_destructor)
entry_destructor(fda, fd, arg);
+ fda->entries[fd].revents = fda->entries[fd].events = 0;
continue;
}
- if (fd != nr) {
- fda->entries[nr] = fda->entries[fd];
- fda->priv[nr] = fda->priv[fd];
- }
-
- ++nr;
+ if (!(fda->priv[fd].flags & fdarray_flag__nonfilterable))
+ ++nr;
}
- return fda->nr = nr;
+ return nr;
}
int fdarray__poll(struct fdarray *fda, int timeout)
--
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