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Merge branch 'fix/nonstring_attr_declaration' into 'master'

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fix(esp_common): detect nonstring attribute with __has_attribute

See merge request espressif/esp-idf!52544
This commit is contained in:
Alexey Gerenkov
2026-09-08 20:06:42 +08:00
parent 7fc2aafb21 ad50ada234
commit 837d6d276e
1 changed files with 6 additions and 4 deletions
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components/esp_common/include/esp_attr.h
+6 -4
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@@ -181,10 +181,12 @@ extern "C" {
// Forces to not inline function
#define NOINLINE_ATTR __attribute__((noinline))
#if !defined(__clang__) && __GNUC__ >= 15
// Marks a character array as not null-terminated to avoid string-related optimizations or warnings
#define NONSTRING_ATTR __attribute__ ((nonstring))
#else
#if defined(__has_attribute)
#if __has_attribute(nonstring)
#define NONSTRING_ATTR __attribute__((nonstring))
#endif
#endif
#ifndef NONSTRING_ATTR
#define NONSTRING_ATTR
#endif