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add writev and readv

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compile_success 2022-10-19 14:22:43 +00:00
parent 38c2a39300
commit 1f528c7c68
2 changed files with 46 additions and 1 deletions
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41
0035-add-writev-and-readv.patch Normal file
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@ -0,0 +1,41 @@
From d5aca360e7518791d21ca63b44ae2dfaa6c35072 Mon Sep 17 00:00:00 2001
From: compile_success <980965867@qq.com>
Date: Mon, 17 Oct 2022 14:18:53 +0000
Subject: [PATCH] add writev and readv
---
src/api/posix_api.c | 2 ++
src/include/posix_api.h | 2 ++
2 files changed, 4 insertions(+)
diff --git a/src/api/posix_api.c b/src/api/posix_api.c
index e721381..b7334da 100644
--- a/src/api/posix_api.c
+++ b/src/api/posix_api.c
@@ -93,7 +93,9 @@ int posix_api_init(void)
CHECK_DLSYM_RET_RETURN(posix_api->shutdown_fn = dlsym(handle, "shutdown"));
CHECK_DLSYM_RET_RETURN(posix_api->close_fn = dlsym(handle, "close"));
CHECK_DLSYM_RET_RETURN(posix_api->read_fn = dlsym(handle, "read"));
+ CHECK_DLSYM_RET_RETURN(posix_api->readv_fn = dlsym(handle, "readv"));
CHECK_DLSYM_RET_RETURN(posix_api->write_fn = dlsym(handle, "write"));
+ CHECK_DLSYM_RET_RETURN(posix_api->writev_fn = dlsym(handle, "writev"));
CHECK_DLSYM_RET_RETURN(posix_api->recv_fn = dlsym(handle, "recv"));
CHECK_DLSYM_RET_RETURN(posix_api->send_fn = dlsym(handle, "send"));
CHECK_DLSYM_RET_RETURN(posix_api->recv_msg = dlsym(handle, "recvmsg"));
diff --git a/src/include/posix_api.h b/src/include/posix_api.h
index e958ded..a73e2ec 100644
--- a/src/include/posix_api.h
+++ b/src/include/posix_api.h
@@ -54,7 +54,9 @@ typedef struct {
int (*close_fn)(int fd);
pid_t (*fork_fn)(void);
ssize_t (*read_fn)(int fd, void *mem, size_t len);
+ ssize_t (*readv_fn)(int s, const struct iovec *iov, int iovcnt);
ssize_t (*write_fn)(int fd, const void *data, size_t len);
+ ssize_t (*writev_fn)(int s, const struct iovec *iov, int iovcnt);
ssize_t (*recv_fn)(int sockfd, void *buf, size_t len, int flags);
ssize_t (*send_fn)(int sockfd, const void *buf, size_t len, int flags);
ssize_t (*recv_msg)(int sockfd, const struct msghdr *msg, int flags);
--
2.33.0

6
lwip.spec
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@ -4,7 +4,7 @@
Summary: lwip is a small independent implementation of the TCP/IP protocol suite
Name: lwip
Version: 2.1.3
Release: 22
Release: 23
License: BSD
URL: http://savannah.nongnu.org/projects/lwip/
Source0: http://download.savannah.nongnu.org/releases/lwip/%{name}-%{version}.tar.gz
@ -46,6 +46,7 @@ Patch9030: 0031-refactor-add-event-limit-send-pkts-num.patch
Patch9031: 0032-fix-free-pbuf-miss-data.patch
Patch9032: 0033-alloc-socket-fail-clean-sock.patch
Patch9033: 0034-add-accept4-and-epoll_create1.patch
Patch9034: 0035-add-writev-and-readv.patch
BuildRequires: gcc-c++ dos2unix dpdk-devel
@ -74,6 +75,9 @@ cd %{_builddir}/%{name}-%{version}/src
%{_libdir}/liblwip.a
%changelog
* Wed Oct 19 2022 zhujunhao<zhujunhao11@huawei.com> - 2.1.3-23
- add writev and readv
* Sat Oct 15 2022 zhujunhao<zhujunhao11@huawei.com> - 2.1.3-22
- add epoll_create1 and accetp4