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Give every printf-like function restrict qualifiers

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The format value has to be a string literal, every time.

Otherwise, you are not using these functions correctly. To reinforce this fact, I putrestrict over every non-contrib example of this I could find.
This commit is contained in:
Rose
2023-07-07 13:52:45 -04:00
parent 92860c717d
commit 5d758264ab
48 changed files with 143 additions and 143 deletions
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12
lib/util/sudo_debug.c
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@@ -741,7 +741,7 @@ out:
void
sudo_debug_vprintf2_v1(const char *func, const char *file, int lineno,
unsigned int level, const char *fmt, va_list ap)
unsigned int level, const char * restrict fmt, va_list ap)
{
int pri, saved_errno = errno;
unsigned int subsys;
@@ -818,7 +818,7 @@ out:
#ifdef NO_VARIADIC_MACROS
void
sudo_debug_printf_nvm_v1(int pri, const char *fmt, ...)
sudo_debug_printf_nvm_v1(int pri, const char * restrict fmt, ...)
{
va_list ap;
@@ -830,7 +830,7 @@ sudo_debug_printf_nvm_v1(int pri, const char *fmt, ...)
void
sudo_debug_printf2_v1(const char *func, const char *file, int lineno,
unsigned int level, const char *fmt, ...)
unsigned int level, const char * restrict fmt, ...)
{
va_list ap;
@@ -1149,20 +1149,20 @@ sudo_debug_needed_v1(unsigned int level)
void
sudo_debug_vprintf2_v1(const char *func, const char *file, int lineno,
unsigned int level, const char *fmt, va_list ap)
unsigned int level, const char * restrict fmt, va_list ap)
{
}
#ifdef NO_VARIADIC_MACROS
void
sudo_debug_printf_nvm_v1(int pri, const char *fmt, ...)
sudo_debug_printf_nvm_v1(int pri, const char * restrict fmt, ...)
{
}
#endif /* NO_VARIADIC_MACROS */
void
sudo_debug_printf2_v1(const char *func, const char *file, int lineno,
unsigned int level, const char *fmt, ...)
unsigned int level, const char * restrict fmt, ...)
{
}