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diff --git a/lib/libsysdecode/linux.c b/lib/libsysdecode/linux.c
--- a/lib/libsysdecode/linux.c
+++ b/lib/libsysdecode/linux.c
@@ -52,6 +52,7 @@
#include <compat/linux/linux.h>
#include <compat/linux/linux_file.h>
+#include <compat/linux/linux_fork.h>
#include <compat/linux/linux_time.h>
#define X(a,b) { a, #b },
@@ -240,3 +241,20 @@
*rem = val | mode;
return (printed);
}
+
+bool
+sysdecode_linux_clone_flags(FILE *fp, int flags, int *rem)
+{
+ uintmax_t val;
+ bool printed;
+ int sig;
+
+ sig = flags & LINUX_CSIGNAL;
+ if (sig != 0)
+ fprintf(fp, "(%s)", sysdecode_linux_signal(sig));
+ val = (unsigned)flags & ~LINUX_CSIGNAL;
+ print_mask_part(fp, cloneflags, &val, &printed);
+ if (rem != NULL)
+ *rem = val;
+ return (printed);
+}
diff --git a/lib/libsysdecode/mklinuxtables b/lib/libsysdecode/mklinuxtables
--- a/lib/libsysdecode/mklinuxtables
+++ b/lib/libsysdecode/mklinuxtables
@@ -94,6 +94,7 @@
gen_table "clockcpuids" "LINUX_CPUCLOCK_[A-Z_]+[[:space:]]+[0-9]+" "compat/linux/linux_time.h" "_MASK|_MAX"
gen_table "openflags" "LINUX_O_[A-Z_]+[[:space:]]+[0-9]+" "compat/linux/linux_file.h" "O_RDONLY|O_RDWR|O_WRONLY|O_ACCMODE"
gen_table "sigprocmaskhow" "LINUX_SIG_[A-Z]+[[:space:]]+[0-9]+" "compat/linux/linux.h"
+gen_table "cloneflags" "LINUX_CLONE_[A-Z_]+[[:space:]]+[[:alnum:]]+" "compat/linux/linux_fork.h" "LINUX_CLONE_LEGACY_FLAGS|LINUX_CLONE_CLEAR_SIGHAND|LINUX_CLONE_INTO_CGROUP|LINUX_CLONE_NEWTIME"
# Generate a .depend file for our output file
if [ -n "$output_file" ]; then
diff --git a/lib/libsysdecode/sysdecode.h b/lib/libsysdecode/sysdecode.h
--- a/lib/libsysdecode/sysdecode.h
+++ b/lib/libsysdecode/sysdecode.h
@@ -142,6 +142,7 @@
bool sysdecode_linux_atflags(FILE *_fp, int _flag, int *_rem);
void sysdecode_linux_clockid(FILE *_fp, clockid_t _which);
bool sysdecode_linux_clock_flags(FILE *_fp, int _flags, int *_rem);
+bool sysdecode_linux_clone_flags(FILE *_fp, int _flags, int *_rem);
bool sysdecode_linux_open_flags(FILE *_fp, int _flags, int *_rem);
const char *sysdecode_linux_signal(int _sig);
const char *sysdecode_linux_sigprocmask_how(int _how);
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D40150: libsysdecode: Decode linux_clone syscall flags
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