return scnprintf(bf, size, "%#lx", arg->val);
}
+size_t syscall_arg__scnprintf_ptr(char *bf, size_t size, struct syscall_arg *arg)
+{
+ if (arg->val == 0)
+ return scnprintf(bf, size, "NULL");
+ return syscall_arg__scnprintf_hex(bf, size, arg);
+}
+
size_t syscall_arg__scnprintf_int(char *bf, size_t size, struct syscall_arg *arg)
{
return scnprintf(bf, size, "%d", arg->val);
{ .name = "bpf",
.arg = { [0] = STRARRAY(cmd, bpf_cmd), }, },
{ .name = "brk", .hexret = true,
- .arg = { [0] = { .scnprintf = SCA_HEX, /* brk */ }, }, },
+ .arg = { [0] = { .scnprintf = SCA_PTR, /* brk */ }, }, },
{ .name = "clock_gettime",
.arg = { [0] = STRARRAY(clk_id, clockid), }, },
{ .name = "clone", .errpid = true, .nr_args = 5,
.arg = { [0] = { .scnprintf = SCA_FDAT, /* fd */ }, }, },
{ .name = "mknodat",
.arg = { [0] = { .scnprintf = SCA_FDAT, /* fd */ }, }, },
- { .name = "mlock",
- .arg = { [0] = { .scnprintf = SCA_HEX, /* addr */ }, }, },
- { .name = "mlockall",
- .arg = { [0] = { .scnprintf = SCA_HEX, /* addr */ }, }, },
{ .name = "mmap", .hexret = true,
/* The standard mmap maps to old_mmap on s390x */
#if defined(__s390x__)
.alias = "old_mmap",
#endif
- .arg = { [0] = { .scnprintf = SCA_HEX, /* addr */ },
- [2] = { .scnprintf = SCA_MMAP_PROT, /* prot */ },
+ .arg = { [2] = { .scnprintf = SCA_MMAP_PROT, /* prot */ },
[3] = { .scnprintf = SCA_MMAP_FLAGS, /* flags */ }, }, },
{ .name = "mount",
.arg = { [0] = { .scnprintf = SCA_FILENAME, /* dev_name */ },
{ .name = "mq_unlink",
.arg = { [0] = { .scnprintf = SCA_FILENAME, /* u_name */ }, }, },
{ .name = "mremap", .hexret = true,
- .arg = { [0] = { .scnprintf = SCA_HEX, /* addr */ },
- [3] = { .scnprintf = SCA_MREMAP_FLAGS, /* flags */ },
- [4] = { .scnprintf = SCA_HEX, /* new_addr */ }, }, },
- { .name = "munlock",
- .arg = { [0] = { .scnprintf = SCA_HEX, /* addr */ }, }, },
- { .name = "munmap",
- .arg = { [0] = { .scnprintf = SCA_HEX, /* addr */ }, }, },
+ .arg = { [3] = { .scnprintf = SCA_MREMAP_FLAGS, /* flags */ }, }, },
{ .name = "name_to_handle_at",
.arg = { [0] = { .scnprintf = SCA_FDAT, /* dfd */ }, }, },
{ .name = "newfstatat",
strcmp(field->name, "path") == 0 ||
strcmp(field->name, "pathname") == 0))
sc->arg_fmt[idx].scnprintf = SCA_FILENAME;
- else if (field->flags & TEP_FIELD_IS_POINTER)
- sc->arg_fmt[idx].scnprintf = syscall_arg__scnprintf_hex;
+ else if ((field->flags & TEP_FIELD_IS_POINTER) || strstr(field->name, "addr"))
+ sc->arg_fmt[idx].scnprintf = SCA_PTR;
else if (strcmp(field->type, "pid_t") == 0)
sc->arg_fmt[idx].scnprintf = SCA_PID;
else if (strcmp(field->type, "umode_t") == 0)