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@@ -72,31 +72,6 @@ static size_t syscall_arg__scnprintf_hex(char *bf, size_t size,
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#define SCA_HEX syscall_arg__scnprintf_hex
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-static size_t syscall_arg__scnprintf_whence(char *bf, size_t size,
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- struct syscall_arg *arg)
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-{
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- int whence = arg->val;
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-
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- switch (whence) {
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-#define P_WHENCE(n) case SEEK_##n: return scnprintf(bf, size, #n)
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- P_WHENCE(SET);
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- P_WHENCE(CUR);
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- P_WHENCE(END);
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-#ifdef SEEK_DATA
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- P_WHENCE(DATA);
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-#endif
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-#ifdef SEEK_HOLE
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- P_WHENCE(HOLE);
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-#endif
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-#undef P_WHENCE
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- default: break;
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- }
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-
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- return scnprintf(bf, size, "%#x", whence);
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-}
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-
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-#define SCA_WHENCE syscall_arg__scnprintf_whence
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-
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static size_t syscall_arg__scnprintf_mmap_prot(char *bf, size_t size,
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struct syscall_arg *arg)
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{
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@@ -254,10 +229,20 @@ static size_t syscall_arg__scnprintf_futex_op(char *bf, size_t size, struct sysc
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return printed;
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}
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+#define SCA_FUTEX_OP syscall_arg__scnprintf_futex_op
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+
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static const char *itimers[] = { "REAL", "VIRTUAL", "PROF", };
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static DEFINE_STRARRAY(itimers);
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-#define SCA_FUTEX_OP syscall_arg__scnprintf_futex_op
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+static const char *whences[] = { "SET", "CUR", "END",
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+#ifdef SEEK_DATA
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+"DATA",
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+#endif
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+#ifdef SEEK_HOLE
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+"HOLE",
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+#endif
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+};
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+static DEFINE_STRARRAY(whences);
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static size_t syscall_arg__scnprintf_open_flags(char *bf, size_t size,
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struct syscall_arg *arg)
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@@ -340,7 +325,8 @@ static struct syscall_fmt {
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{ .name = "ioctl", .errmsg = true,
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.arg_scnprintf = { [2] = SCA_HEX, /* arg */ }, },
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{ .name = "lseek", .errmsg = true,
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- .arg_scnprintf = { [2] = SCA_WHENCE, /* whence */ }, },
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+ .arg_scnprintf = { [2] = SCA_STRARRAY, /* whence */ },
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+ .arg_parm = { [2] = &strarray__whences, /* whence */ }, },
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{ .name = "lstat", .errmsg = true, .alias = "newlstat", },
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{ .name = "madvise", .errmsg = true,
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.arg_scnprintf = { [0] = SCA_HEX, /* start */
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