Mercurial > projects > ldc
view dmd/root/gnuc.c @ 1404:11b122f92136
Now that templates instantiations are no longer emitted for all modules that
even blink at them they seem to break due to being linkonce (if compiled with
any optimization level > 0), so let's give them weak linkage instead.
The difference is that unreferenced linkonce symbols can be deleted, while
weak symbols need to be preserved.
author | Frits van Bommel <fvbommel wxs.nl> |
---|---|
date | Thu, 21 May 2009 15:23:28 +0200 |
parents | 1853dcd9b944 |
children |
line wrap: on
line source
// Put functions in here missing from gnu C #include "gnuc.h" int memicmp(const char *s1, const char *s2, int n) { int result = 0; for (int i = 0; i < n; i++) { char c1 = s1[i]; char c2 = s2[i]; result = c1 - c2; if (result) { if ('A' <= c1 && c1 <= 'Z') c1 += 'a' - 'A'; if ('A' <= c2 && c2 <= 'Z') c2 += 'a' - 'A'; result = c1 - c2; if (result) break; } } return result; } int stricmp(const char *s1, const char *s2) { int result = 0; for (;;) { char c1 = *s1; char c2 = *s2; result = c1 - c2; if (result) { if ('A' <= c1 && c1 <= 'Z') c1 += 'a' - 'A'; if ('A' <= c2 && c2 <= 'Z') c2 += 'a' - 'A'; result = c1 - c2; if (result) break; } if (!c1) break; s1++; s2++; } return result; }