diff options
Diffstat (limited to 'dev/kernel/src/AsciiUtils.cc')
| -rw-r--r-- | dev/kernel/src/AsciiUtils.cc | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/dev/kernel/src/AsciiUtils.cc b/dev/kernel/src/AsciiUtils.cc index 24e4e220..cca3a368 100644 --- a/dev/kernel/src/AsciiUtils.cc +++ b/dev/kernel/src/AsciiUtils.cc @@ -8,7 +8,7 @@ namespace Kernel { -Int rt_copy_memory_safe(const voidPtr src, voidPtr dst, Size len, Size dst_size); +Int32 rt_copy_memory_safe(const voidPtr src, voidPtr dst, Size len, Size dst_size); voidPtr rt_set_memory_safe(voidPtr dst, UInt32 value, Size len, Size dst_size); Int32 rt_string_cmp(const Char* src, const Char* cmp, Size size) { @@ -45,7 +45,7 @@ const Char* rt_alloc_string(const Char* src) { return buffer; } -Int rt_copy_memory_safe(const voidPtr src, voidPtr dst, Size len, Size dst_size) { +Int32 rt_copy_memory_safe(const voidPtr src, voidPtr dst, Size len, Size dst_size) { if (!src || !dst || len > dst_size) { if (dst && dst_size) { rt_set_memory_safe(dst, 0, dst_size, dst_size); @@ -85,7 +85,7 @@ rt_set_memory(voidPtr src, UInt32 value, Size len) { #ifdef __NE_ENFORCE_DEPRECATED_WARNINGS [[deprecated("Use rt_copy_memory_safe instead")]] #endif -Int rt_copy_memory(const voidPtr src, voidPtr dst, Size len) { +Int32 rt_copy_memory(const voidPtr src, voidPtr dst, Size len) { if (!src || !dst) return -1; auto s = reinterpret_cast<const UInt8*>(src); auto d = reinterpret_cast<UInt8*>(dst); @@ -134,11 +134,15 @@ Bool rt_to_string(Char* str, UInt64 value, Int32 base) { str[j] = str[i - j - 1]; str[i - j - 1] = tmp; } + + return YES; #endif - return true; + return NO; } VoidPtr rt_string_in_string(const Char* haystack, const Char* needle) { + if (!haystack || !needle) return nullptr; + SizeT needle_len = rt_string_len(needle); SizeT hay_len = rt_string_len(haystack); @@ -152,6 +156,7 @@ VoidPtr rt_string_in_string(const Char* haystack, const Char* needle) { } Char* rt_string_has_char(Char* str, Char ch) { + if (!str) return nullptr; while (*str && *str != ch) ++str; return (*str == ch) ? str : nullptr; } @@ -166,7 +171,7 @@ EXTERN_C void* memcpy(void* dst, const void* src, long long unsigned int len) { return dst; } -EXTERN_C Kernel::Int32 strcmp(const char* a, const char* b) { +EXTERN_C Int32 strcmp(const char* a, const char* b) { return Kernel::rt_string_cmp(a, b, rt_string_len(a)); } |
