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472759c9f5
Pull socket helpers out of sockmap_helpers.h so that they can be reused for TC tests as well. This prepares for the next patch. Signed-off-by: Cong Wang <cong.wang@bytedance.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: John Fastabend <john.fastabend@gmail.com> Link: https://lore.kernel.org/bpf/20241213034057.246437-4-xiyou.wangcong@gmail.com
87 lines
3.6 KiB
C
87 lines
3.6 KiB
C
#ifndef __SOCKMAP_HELPERS__
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#define __SOCKMAP_HELPERS__
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#include "socket_helpers.h"
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#define MAX_TEST_NAME 80
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#define __always_unused __attribute__((__unused__))
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#define xbpf_map_delete_elem(fd, key) \
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({ \
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int __ret = bpf_map_delete_elem((fd), (key)); \
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if (__ret < 0) \
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FAIL_ERRNO("map_delete"); \
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__ret; \
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})
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#define xbpf_map_lookup_elem(fd, key, val) \
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({ \
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int __ret = bpf_map_lookup_elem((fd), (key), (val)); \
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if (__ret < 0) \
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FAIL_ERRNO("map_lookup"); \
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__ret; \
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})
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#define xbpf_map_update_elem(fd, key, val, flags) \
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({ \
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int __ret = bpf_map_update_elem((fd), (key), (val), (flags)); \
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if (__ret < 0) \
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FAIL_ERRNO("map_update"); \
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__ret; \
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})
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#define xbpf_prog_attach(prog, target, type, flags) \
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({ \
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int __ret = \
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bpf_prog_attach((prog), (target), (type), (flags)); \
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if (__ret < 0) \
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FAIL_ERRNO("prog_attach(" #type ")"); \
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__ret; \
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})
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#define xbpf_prog_detach2(prog, target, type) \
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({ \
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int __ret = bpf_prog_detach2((prog), (target), (type)); \
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if (__ret < 0) \
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FAIL_ERRNO("prog_detach2(" #type ")"); \
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__ret; \
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})
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#define xpthread_create(thread, attr, func, arg) \
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({ \
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int __ret = pthread_create((thread), (attr), (func), (arg)); \
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errno = __ret; \
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if (__ret) \
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FAIL_ERRNO("pthread_create"); \
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__ret; \
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})
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#define xpthread_join(thread, retval) \
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({ \
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int __ret = pthread_join((thread), (retval)); \
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errno = __ret; \
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if (__ret) \
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FAIL_ERRNO("pthread_join"); \
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__ret; \
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})
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static inline int add_to_sockmap(int sock_mapfd, int fd1, int fd2)
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{
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u64 value;
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u32 key;
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int err;
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key = 0;
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value = fd1;
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err = xbpf_map_update_elem(sock_mapfd, &key, &value, BPF_NOEXIST);
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if (err)
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return err;
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key = 1;
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value = fd2;
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return xbpf_map_update_elem(sock_mapfd, &key, &value, BPF_NOEXIST);
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}
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#endif // __SOCKMAP_HELPERS__
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