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Use __func__ rather than __FUNCTION__ for C99 onwards #781

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Use __func__ rather than __FUNCTION__ for C99 onwards #781

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ced88b0
Use __func__ rather than __FUNCTION__ for C99 onwards
nigels-com Dec 19, 2024
35c08e2
Use __func__ for C99, not just gcc
nigels-com Dec 19, 2024
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11 changes: 11 additions & 0 deletions src/debug.h
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Original file line number Diff line number Diff line change
Expand Up @@ -39,6 +39,16 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#endif

#ifdef DEBUG
#if defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L) /* C99 */
#define D(a) \
{ \
if (opt.debug) { \
printf("%-12s +%-4u %-20s : ",__FILE__,__LINE__,__func__); \
printf a; \
fflush(stdout); \
} \
}
#else /* __STDC_VERSION__ >= 199901L */
#ifdef __GNUC__
#define D(a) \
{ \
Expand All @@ -58,6 +68,7 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
} \
}
#endif /* __GNUC__ */
#endif /* __STDC_VERSION__ >= 199901L */
#else /* DEBUG */
#define D(a)
#endif /* DEBUG */
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