diff options
Diffstat (limited to 'src/ext')
| -rw-r--r-- | src/ext/Makefile.nmake | 12 | ||||
| -rw-r--r-- | src/ext/OpenBSD_malloc_Linux.c | 12 | ||||
| -rw-r--r-- | src/ext/ht.h | 23 |
3 files changed, 32 insertions, 15 deletions
diff --git a/src/ext/Makefile.nmake b/src/ext/Makefile.nmake new file mode 100644 index 0000000000..d02d03bf41 --- /dev/null +++ b/src/ext/Makefile.nmake @@ -0,0 +1,12 @@ +all: csiphash.lib + +CFLAGS = /O2 /MT /I ..\win32 /I ..\..\..\build-alpha\include /I ..\common \ + /I ..\ext + +CSIPHASH_OBJECTS = csiphash.obj + +csiphash.lib: $(CSIPHASH_OBJECTS) + lib $(CSIPHASH_OBJECTS) $(CURVE25519_DONNA_OBJECTS) /out:csiphash.lib + +clean: + del *.obj *.lib diff --git a/src/ext/OpenBSD_malloc_Linux.c b/src/ext/OpenBSD_malloc_Linux.c index da82729811..855c912310 100644 --- a/src/ext/OpenBSD_malloc_Linux.c +++ b/src/ext/OpenBSD_malloc_Linux.c @@ -58,7 +58,7 @@ #include <limits.h> #include <errno.h> #include <err.h> -/* For SIZE_T_MAX */ +/* For SIZE_MAX */ #include "torint.h" //#include "thread_private.h" @@ -1961,16 +1961,6 @@ realloc(void *ptr, size_t size) return (r); } -#ifndef SIZE_MAX -//#if defined(__i386__)||defined(__arm__)||defined(__powerpc__) -//#define SIZE_MAX 0xffffffff -//#endif -//#if defined(__x86_64__) -//#define SIZE_MAX 0xffffffffffffffff -//#endif -#define SIZE_MAX SIZE_T_MAX -#endif - void * calloc(size_t num, size_t size) { diff --git a/src/ext/ht.h b/src/ext/ht.h index 838710784f..61e9719224 100644 --- a/src/ext/ht.h +++ b/src/ext/ht.h @@ -302,8 +302,8 @@ ht_string_hash(const char *s) } \ } -#define HT_GENERATE(name, type, field, hashfn, eqfn, load, mallocfn, \ - reallocfn, freefn) \ +#define HT_GENERATE2(name, type, field, hashfn, eqfn, load, reallocarrayfn, \ + freefn) \ /* Primes that aren't too far from powers of two. We stop at */ \ /* P=402653189 because P*sizeof(void*) is less than SSIZE_MAX */ \ /* even on a 32-bit platform. */ \ @@ -336,7 +336,7 @@ ht_string_hash(const char *s) new_load_limit = (unsigned)(load*new_len); \ } while (new_load_limit <= size && \ prime_idx < (int)name##_N_PRIMES); \ - if ((new_table = mallocfn(new_len*sizeof(struct type*)))) { \ + if ((new_table = reallocarrayfn(NULL, new_len, sizeof(struct type*)))) { \ unsigned b; \ memset(new_table, 0, new_len*sizeof(struct type*)); \ for (b = 0; b < head->hth_table_length; ++b) { \ @@ -356,7 +356,7 @@ ht_string_hash(const char *s) head->hth_table = new_table; \ } else { \ unsigned b, b2; \ - new_table = reallocfn(head->hth_table, new_len*sizeof(struct type*)); \ + new_table = reallocarrayfn(head->hth_table, new_len, sizeof(struct type*)); \ if (!new_table) return -1; \ memset(new_table + head->hth_table_length, 0, \ (new_len - head->hth_table_length)*sizeof(struct type*)); \ @@ -427,6 +427,21 @@ ht_string_hash(const char *s) return 0; \ } +#define HT_GENERATE(name, type, field, hashfn, eqfn, load, mallocfn, \ + reallocfn, freefn) \ + static void * \ + name##_reallocarray(void *arg, size_t a, size_t b) \ + { \ + if ((b) && (a) > SIZE_MAX / (b)) \ + return NULL; \ + if (arg) \ + return reallocfn((arg),(a)*(b)); \ + else \ + return mallocfn((a)*(b)); \ + } \ + HT_GENERATE2(name, type, field, hashfn, eqfn, load, \ + name##_reallocarray, freefn) + /** Implements an over-optimized "find and insert if absent" block; * not meant for direct usage by typical code, or usage outside the critical * path.*/ |