diff options
Diffstat (limited to 'include/genalloc.h')
| -rw-r--r-- | include/genalloc.h | 83 |
1 files changed, 54 insertions, 29 deletions
diff --git a/include/genalloc.h b/include/genalloc.h index ee489af..d27c6b1 100644 --- a/include/genalloc.h +++ b/include/genalloc.h @@ -36,39 +36,64 @@ Macros: */ /* file: gen_alloc.h */ -#define GEN_ALLOC_typedef(ta,type,field,len,a) \ - typedef struct ta { type *field; unsigned int len; unsigned int a; } ta; +#define GEN_ALLOC_typedef(ta, type, field, len, a) \ + typedef struct ta { \ + type *field; \ + unsigned int len; \ + unsigned int a; \ + } ta; /* file: gen_allocdefs.h (deprecated) */ // used in: ipalloc, prioq, qmail-remote, qmail-inject, token822 -#define GEN_ALLOC_ready(ta,type,field,len,a,i,n,x,base,ta_ready) \ -int ta_ready(x,n) register ta *x; register unsigned int n; \ -{ register unsigned int i; \ - if (x->field) { \ - i = x->a; \ - if (n > i) { \ - x->a = base + n + (n >> 3); \ - if (alloc_re(&x->field,i * sizeof(type),x->a * sizeof(type))) return 1; \ - x->a = i; return 0; } \ - return 1; } \ - x->len = 0; \ - return !!(x->field = (type *) alloc((x->a = n) * sizeof(type))); } +#define GEN_ALLOC_ready(ta, type, field, len, a, i, n, x, base, ta_ready) \ + int ta_ready(x, n) \ + register ta *x; \ + register unsigned int n; \ + { \ + register unsigned int i; \ + if (x->field) { \ + i = x->a; \ + if (n > i) { \ + x->a = base + n + (n >> 3); \ + if (alloc_re(&x->field, i * sizeof(type), x->a * sizeof(type))) return 1; \ + x->a = i; \ + return 0; \ + } \ + return 1; \ + } \ + x->len = 0; \ + return !!(x->field = (type *)alloc((x->a = n) * sizeof(type))); \ + } -#define GEN_ALLOC_readyplus(ta,type,field,len,a,i,n,x,base,ta_rplus) \ -int ta_rplus(x,n) register ta *x; register unsigned int n; \ -{ register unsigned int i; \ - if (x->field) { \ - i = x->a; n += x->len; \ - if (n > i) { \ - x->a = base + n + (n >> 3); \ - if (alloc_re(&x->field,i * sizeof(type),x->a * sizeof(type))) return 1; \ - x->a = i; return 0; } \ - return 1; } \ - x->len = 0; \ - return !!(x->field = (type *) alloc((x->a = n) * sizeof(type))); } +#define GEN_ALLOC_readyplus(ta, type, field, len, a, i, n, x, base, ta_rplus) \ + int ta_rplus(x, n) \ + register ta *x; \ + register unsigned int n; \ + { \ + register unsigned int i; \ + if (x->field) { \ + i = x->a; \ + n += x->len; \ + if (n > i) { \ + x->a = base + n + (n >> 3); \ + if (alloc_re(&x->field, i * sizeof(type), x->a * sizeof(type))) return 1; \ + x->a = i; \ + return 0; \ + } \ + return 1; \ + } \ + x->len = 0; \ + return !!(x->field = (type *)alloc((x->a = n) * sizeof(type))); \ + } -#define GEN_ALLOC_append(ta,type,field,len,a,i,n,x,base,ta_rplus,ta_append) \ -int ta_append(x,i) register ta *x; register type *i; \ -{ if (!ta_rplus(x,1)) return 0; x->field[x->len++] = *i; return 1; } +#define GEN_ALLOC_append(ta, type, field, len, a, i, n, x, base, ta_rplus, ta_append) \ + int ta_append(x, i) \ + register ta *x; \ + register type *i; \ + { \ + if (!ta_rplus(x, 1)) return 0; \ + x->field[x->len++] = *i; \ + return 1; \ + } #endif |