diff options
Diffstat (limited to 'util/cutils.c')
| -rw-r--r-- | util/cutils.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/util/cutils.c b/util/cutils.c index 189a184859..d89a40a8c3 100644 --- a/util/cutils.c +++ b/util/cutils.c @@ -250,6 +250,9 @@ static int64_t suffix_mul(char suffix, int64_t unit) * fractional portion is truncated to byte * - 0x7fEE - hexadecimal, unit determined by @default_suffix * + * The following cause a deprecation warning, and may be removed in the future + * - 0xabc{kKmMgGtTpP} - hex with scaling suffix + * * The following are intentionally not supported * - octal, such as 08 * - fractional hex, such as 0x1.8 @@ -272,7 +275,7 @@ static int do_strtosz(const char *nptr, const char **end, int retval; const char *endptr, *f; unsigned char c; - bool mul_required = false; + bool mul_required = false, hex = false; uint64_t val; int64_t mul; double fraction = 0.0; @@ -298,6 +301,7 @@ static int do_strtosz(const char *nptr, const char **end, retval = -EINVAL; goto out; } + hex = true; } else if (*endptr == '.') { /* * Input looks like a fraction. Make sure even 1.k works @@ -320,6 +324,10 @@ static int do_strtosz(const char *nptr, const char **end, c = *endptr; mul = suffix_mul(c, unit); if (mul > 0) { + if (hex) { + warn_report("Using a multiplier suffix on hex numbers " + "is deprecated: %s", nptr); + } endptr++; } else { mul = suffix_mul(default_suffix, unit); |