#include #include #ifndef MSG_PROBE #define MSG_PROBE 0x10 #endif #ifndef MSG_WAITFORONE #define MSG_WAITFORONE 0x10000 #endif #ifndef MSG_SENDPAGE_NOTLAST #define MSG_SENDPAGE_NOTLAST 0x20000 #endif #ifndef MSG_FASTOPEN #define MSG_FASTOPEN 0x20000000 #endif #ifndef MSG_CMSG_CLOEXEC # define MSG_CMSG_CLOEXEC 0x40000000 #endif static size_t syscall_arg__scnprintf_msg_flags(char *bf, size_t size, struct syscall_arg *arg) { int printed = 0, flags = arg->val; if (flags == 0) return scnprintf(bf, size, "NONE"); #define P_MSG_FLAG(n) \ if (flags & MSG_##n) { \ printed += scnprintf(bf + printed, size - printed, "%s%s", printed ? "|" : "", #n); \ flags &= ~MSG_##n; \ } P_MSG_FLAG(OOB); P_MSG_FLAG(PEEK); P_MSG_FLAG(DONTROUTE); P_MSG_FLAG(CTRUNC); P_MSG_FLAG(PROBE); P_MSG_FLAG(TRUNC); P_MSG_FLAG(DONTWAIT); P_MSG_FLAG(EOR); P_MSG_FLAG(WAITALL); P_MSG_FLAG(FIN); P_MSG_FLAG(SYN); P_MSG_FLAG(CONFIRM); P_MSG_FLAG(RST); P_MSG_FLAG(ERRQUEUE); P_MSG_FLAG(NOSIGNAL); P_MSG_FLAG(MORE); P_MSG_FLAG(WAITFORONE); P_MSG_FLAG(SENDPAGE_NOTLAST); P_MSG_FLAG(FASTOPEN); P_MSG_FLAG(CMSG_CLOEXEC); #undef P_MSG_FLAG if (flags) printed += scnprintf(bf + printed, size - printed, "%s%#x", printed ? "|" : "", flags); return printed; } #define SCA_MSG_FLAGS syscall_arg__scnprintf_msg_flags ption> net-next plumbingsTobias Klauser
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path: root/drivers/usb/phy/phy-am335x.c
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authorFeng <fgao@ikuai8.com>2017-01-20 21:40:43 +0800
committerPablo Neira Ayuso <pablo@netfilter.org>2017-02-02 14:30:19 +0100
commit10435c1192d06bdb0bac7666452d8219d7e7c477 (patch)
tree93b76419142fe17b1d162d062c663297a3e8a965 /drivers/usb/phy/phy-am335x.c
parent1a28ad74ebd8f9d3c7eae0d781f72a6d30545e17 (diff)
netfilter: nf_tables: Eliminate duplicated code in nf_tables_table_enable()
If something fails in nf_tables_table_enable(), it unregisters the chains. But the rollback code is the same as nf_tables_table_disable() almostly, except there is one counter check. Now create one wrapper function to eliminate the duplicated codes. Signed-off-by: Feng <fgao@ikuai8.com> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'drivers/usb/phy/phy-am335x.c')