* include/grub/misc.h: Use gnu_printf only on gcc 4.4 or later.
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2 changed files with 17 additions and 6 deletions
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@ -1,3 +1,7 @@
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2013-10-13 Vladimir Serbinenko <phcoder@gmail.com>
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* include/grub/misc.h: Use gnu_printf only on gcc 4.4 or later.
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2013-10-13 Vladimir Serbinenko <phcoder@gmail.com>
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Add a wrapper for fopen. On unix-like systems just pass-through. On
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@ -42,6 +42,13 @@
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# define ATTRIBUTE_ERROR(msg) __attribute__ ((noreturn))
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#endif
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#if GNUC_PREREQ(4,4)
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# define GNU_PRINTF gnu_printf
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#else
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# define GNU_PRINTF printf
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#endif
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#define ALIGN_UP(addr, align) \
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((addr + (typeof (addr)) align - 1) & ~((typeof (addr)) align - 1))
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#define ALIGN_UP_OVERHEAD(addr, align) ((-(addr)) & ((typeof (addr)) (align) - 1))
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@ -328,8 +335,8 @@ char *EXPORT_FUNC(grub_strdup) (const char *s) __attribute__ ((warn_unused_resul
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char *EXPORT_FUNC(grub_strndup) (const char *s, grub_size_t n) __attribute__ ((warn_unused_result));
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void *EXPORT_FUNC(grub_memset) (void *s, int c, grub_size_t n);
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grub_size_t EXPORT_FUNC(grub_strlen) (const char *s) __attribute__ ((warn_unused_result));
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int EXPORT_FUNC(grub_printf) (const char *fmt, ...) __attribute__ ((format (gnu_printf, 1, 2)));
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int EXPORT_FUNC(grub_printf_) (const char *fmt, ...) __attribute__ ((format (gnu_printf, 1, 2)));
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int EXPORT_FUNC(grub_printf) (const char *fmt, ...) __attribute__ ((format (GNU_PRINTF, 1, 2)));
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int EXPORT_FUNC(grub_printf_) (const char *fmt, ...) __attribute__ ((format (GNU_PRINTF, 1, 2)));
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/* Replace all `ch' characters of `input' with `with' and copy the
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result into `output'; return EOS address of `output'. */
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@ -367,14 +374,14 @@ int EXPORT_FUNC(grub_puts_) (const char *s);
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void EXPORT_FUNC(grub_real_dprintf) (const char *file,
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const int line,
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const char *condition,
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const char *fmt, ...) __attribute__ ((format (gnu_printf, 4, 5)));
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const char *fmt, ...) __attribute__ ((format (GNU_PRINTF, 4, 5)));
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int EXPORT_FUNC(grub_vprintf) (const char *fmt, va_list args);
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int EXPORT_FUNC(grub_snprintf) (char *str, grub_size_t n, const char *fmt, ...)
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__attribute__ ((format (gnu_printf, 3, 4)));
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__attribute__ ((format (GNU_PRINTF, 3, 4)));
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int EXPORT_FUNC(grub_vsnprintf) (char *str, grub_size_t n, const char *fmt,
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va_list args);
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char *EXPORT_FUNC(grub_xasprintf) (const char *fmt, ...)
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__attribute__ ((format (gnu_printf, 1, 2))) __attribute__ ((warn_unused_result));
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__attribute__ ((format (GNU_PRINTF, 1, 2))) __attribute__ ((warn_unused_result));
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char *EXPORT_FUNC(grub_xvasprintf) (const char *fmt, va_list args) __attribute__ ((warn_unused_result));
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void EXPORT_FUNC(grub_exit) (void) __attribute__ ((noreturn));
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void EXPORT_FUNC(grub_abort) (void) __attribute__ ((noreturn));
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@ -472,7 +479,7 @@ extern struct grub_boot_time *EXPORT_VAR(grub_boot_time_head);
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void EXPORT_FUNC(grub_real_boot_time) (const char *file,
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const int line,
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const char *fmt, ...) __attribute__ ((format (gnu_printf, 3, 4)));
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const char *fmt, ...) __attribute__ ((format (GNU_PRINTF, 3, 4)));
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#define grub_boot_time(fmt, args...) grub_real_boot_time(GRUB_FILE, __LINE__, fmt, ## args)
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#else
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#define grub_boot_time(fmt, args...)
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