#include <asm/unistd.h>
#include <linux/bpf.h>
#include <unistd.h>

#ifndef __NR_bpf
# if defined(__i386__)
#  define __NR_bpf 357
# elif defined(__x86_64__)
#  define __NR_bpf 321
# elif defined(__aarch64__)
#  define __NR_bpf 280
#  error __NR_bpf not defined. libbpf does not support your arch.
# endif
#endif

int main(void)
{
	union bpf_attr attr;

	/* Check fields in attr */
	attr.prog_type = BPF_PROG_TYPE_KPROBE;
	attr.insn_cnt = 0;
	attr.insns = 0;
	attr.license = 0;
	attr.log_buf = 0;
	attr.log_size = 0;
	attr.log_level = 0;
	attr.kern_version = 0;

	/*
	 * Test existence of __NR_bpf and BPF_PROG_LOAD.
	 * This call should fail if we run the testcase.
	 */
	return syscall(__NR_bpf, BPF_PROG_LOAD, &attr, sizeof(attr));
}
a href='/cgit.cgi/'>index</a> : <a href='/cgit.cgi/linux/net-next.git/'>net-next.git</a></td><td class='form'><form method='get'>
<input type='hidden' name='id' value='96692b097ba76d0c637ae8af47b29c73da33c9d0'/><select name='h' onchange='this.form.submit();'>
<option value='emaclite-cleanup'>emaclite-cleanup</option>
<option value='master'>master</option>
<option value='nds-private-remove' selected='selected'>nds-private-remove</option>
<option value='packet-loop-back'>packet-loop-back</option>
<option value='packet-rx-pump-back'>packet-rx-pump-back</option>
</select> <input type='submit' value='switch'/></form></td></tr>
<tr><td class='sub'>net-next plumbings</td><td class='sub right'>Tobias Klauser</td></tr></table>
<table class='tabs'><tr><td>
<a href='/cgit.cgi/linux/net-next.git/?h=nds-private-remove'>summary</a><a href='/cgit.cgi/linux/net-next.git/refs/?h=nds-private-remove&amp;id=96692b097ba76d0c637ae8af47b29c73da33c9d0'>refs</a><a class='active' href='/cgit.cgi/linux/net-next.git/log/include/acpi/acpi_io.h?h=nds-private-remove'>log</a><a href='/cgit.cgi/linux/net-next.git/tree/include/acpi/acpi_io.h?h=nds-private-remove&amp;id=96692b097ba76d0c637ae8af47b29c73da33c9d0'>tree</a><a href='/cgit.cgi/linux/net-next.git/commit/include/acpi/acpi_io.h?h=nds-private-remove&amp;id=96692b097ba76d0c637ae8af47b29c73da33c9d0'>commit</a><a href='/cgit.cgi/linux/net-next.git/diff/include/acpi/acpi_io.h?h=nds-private-remove&amp;id=96692b097ba76d0c637ae8af47b29c73da33c9d0'>diff</a></td><td class='form'><form class='right' method='get' action='/cgit.cgi/linux/net-next.git/log/include/acpi/acpi_io.h'>
<input type='hidden' name='h' value='nds-private-remove'/><input type='hidden' name='id' value='96692b097ba76d0c637ae8af47b29c73da33c9d0'/><select name='qt'>
<option value='grep'>log msg</option>
<option value='author'>author</option>
<option value='committer'>committer</option>
<option value='range'>range</option>
</select>
<input class='txt' type='search' size='10' name='q' value=''/>
<input type='submit' value='search'/>
</form>
</td></tr></table>
<div class='path'>path: <a href='/cgit.cgi/linux/net-next.git/log/?h=nds-private-remove&amp;id=96692b097ba76d0c637ae8af47b29c73da33c9d0'>root</a>/<a href='/cgit.cgi/linux/net-next.git/log/include?h=nds-private-remove&amp;id=96692b097ba76d0c637ae8af47b29c73da33c9d0'>include</a>/<a href='/cgit.cgi/linux/net-next.git/log/include/acpi?h=nds-private-remove&amp;id=96692b097ba76d0c637ae8af47b29c73da33c9d0'>acpi</a>/<a href='/cgit.cgi/linux/net-next.git/log/include/acpi/acpi_io.h?h=nds-private-remove&amp;id=96692b097ba76d0c637ae8af47b29c73da33c9d0'>acpi_io.h</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/cgit.cgi/linux/net-next.git/log/include/acpi/acpi_io.h?h=nds-private-remove&amp;id=96692b097ba76d0c637ae8af47b29c73da33c9d0&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th><th class='left'>Files</th><th class='left'>Lines</th></tr>