/* * netsniff-ng - the packet sniffing beast * Copyright 2009, 2010 Daniel Borkmann. * Subject to the GPL, version 2. */ #ifndef XIO_H #define XIO_H extern int open_or_die(const char *file, int flags); extern int open_or_die_m(const char *file, int flags, mode_t mode); extern void create_or_die(const char *file, mode_t mode); extern int tun_open_or_die(char *name, int type); extern void pipe_or_die(int pipefd[2], int flags); extern ssize_t read_or_die(int fd, void *buf, size_t count); extern ssize_t write_or_die(int fd, const void *buf, size_t count); extern ssize_t read_exact(int fd, void *buf, size_t len, int mayexit); extern ssize_t write_exact(int fd, void *buf, size_t len, int mayexit); extern int secrand(void); extern void to_std_log(FILE **fp); #endif /* XIO_H */ net-next.git
net-next plumbingsTobias Klauser
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authorWang Nan <wangnan0@huawei.com>2016-07-14 08:34:40 +0000
committerArnaldo Carvalho de Melo <acme@redhat.com>2016-07-15 17:27:48 -0300
commit078c33862e042b3778dce3bcc8eaef84ab40715c (patch)
treecabb0ccd2b78aa02662f4671fb3885abaa12666a
parentb2cb615d8aaba520fe351ff456f6c7730828b3fe (diff)
perf evlist: Map backward events to backward_mmap
In perf_evlist__mmap_per_evsel(), select backward_mmap for backward events. Utilize new perf_mmap APIs. Dynamically alloc backward_mmap. Remove useless functions. Signed-off-by: Wang Nan <wangnan0@huawei.com> Acked-by: Jiri Olsa <jolsa@kernel.org> Cc: He Kuang <hekuang@huawei.com> Cc: Masami Hiramatsu <mhiramat@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Nilay Vaish <nilayvaish@gmail.com> Cc: Zefan Li <lizefan@huawei.com> Cc: pi3orama@163.com Link: http://lkml.kernel.org/r/1468485287-33422-9-git-send-email-wangnan0@huawei.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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