tailix/libkernaux
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Use "__attribute__((format(printf, _, _)))"

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This commit is contained in:
Alex Kotov 2020-12-06 09:45:48 +05:00
parent 6cd969bf87
commit 01fcde0fcb
Signed by: kotovalexarian
GPG key ID: 553C0EBBEB5D5F08
2 changed files with 8 additions and 7 deletions
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3
include/kernaux/console.h
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@ -6,7 +6,8 @@ extern "C" {
#endif
void kernaux_console_print(const char *s);
void kernaux_console_printf(const char *format, ...);
void kernaux_console_printf(const char *format, ...)
__attribute__((format(printf, 1, 2)));
void kernaux_console_putc(char c);
void kernaux_console_puts(const char *s);
void kernaux_console_write(const char *data, unsigned int size);

12
src/multiboot2/print.c
View file

@ -8,13 +8,13 @@ static const char *KernAux_Multiboot2_TagType_to_str(
static void KernAux_Multiboot2_Tag_MemoryMap_print(
const struct KernAux_Multiboot2_Tag_MemoryMap *tag,
void (*printf)(const char *format, ...)
void (*printf)(const char *format, ...) __attribute__((format(printf, 1, 2)))
)
__attribute__((nonnull));
static void KernAux_Multiboot2_Tag_ELFSymbols_print(
const struct KernAux_Multiboot2_Tag_ELFSymbols *tag,
void (*printf)(const char *format, ...)
void (*printf)(const char *format, ...) __attribute__((format(printf, 1, 2)))
)
__attribute__((nonnull));
@ -73,7 +73,7 @@ const char *KernAux_Multiboot2_TagType_to_str(
void KernAux_Multiboot2_print(
const struct KernAux_Multiboot2 *const multiboot2,
void (*const printf)(const char *format, ...)
void (*const printf)(const char *format, ...) __attribute__((format(printf, 1, 2)))
) {
printf("Multiboot 2 info\n");
printf(" size: %u\n", multiboot2->total_size);
@ -97,7 +97,7 @@ void KernAux_Multiboot2_print(
void KernAux_Multiboot2_TagBase_print(
const struct KernAux_Multiboot2_TagBase *const tag_base,
void (*const printf)(const char *format, ...)
void (*const printf)(const char *format, ...) __attribute__((format(printf, 1, 2)))
) {
if (!KernAux_Multiboot2_TagBase_is_valid(tag_base)) {
return;
@ -283,7 +283,7 @@ void KernAux_Multiboot2_TagBase_print(
void KernAux_Multiboot2_Tag_MemoryMap_print(
const struct KernAux_Multiboot2_Tag_MemoryMap *const tag,
void (*printf)(const char *format, ...)
void (*printf)(const char *format, ...) __attribute__((format(printf, 1, 2)))
) {
if (!KernAux_Multiboot2_Tag_MemoryMap_is_valid(tag)) {
printf(" invalid!\n");
@ -313,7 +313,7 @@ void KernAux_Multiboot2_Tag_MemoryMap_print(
void KernAux_Multiboot2_Tag_ELFSymbols_print(
const struct KernAux_Multiboot2_Tag_ELFSymbols *const tag,
void (*printf)(const char *format, ...)
void (*printf)(const char *format, ...) __attribute__((format(printf, 1, 2)))
) {
if (!KernAux_Multiboot2_Tag_ELFSymbols_is_valid(tag)) {
printf(" invalid!\n");