debianrelease-1.10release-1.4release-1.5release-1.6release-1.7release-1.8release-1.9
Last change
on this file since 7d25006 was
f34dd65,
checked in by Nelson Elhage <nelhage@mit.edu>, 16 years ago
|
Kill a whole bunch of unused code.
I generated a list of dead functions by building with
-ffunction-sections and linking with -Wl,--gc-sections
-Wl,--print-gc-sections
I kept a number of functions that seemed to be logical parts of an
existing API, as well as stuff in varstubs.c, since that file is
autogenerated.
|
-
Property mode set to
100644
|
File size:
1.6 KB
|
Rev | Line | |
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[7d4fbcd] | 1 | #include "owl.h" |
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| 2 | #include <stdlib.h> |
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| 3 | |
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[1aee7d9] | 4 | static const char fileIdent[] = "$Id$"; |
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| 5 | |
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[50622a5] | 6 | #define INITSIZE 10 |
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[7d4fbcd] | 7 | #define GROWBY 1.5 |
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| 8 | |
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[53f421b] | 9 | int owl_list_create(owl_list *l) |
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| 10 | { |
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[7d4fbcd] | 11 | l->size=0; |
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| 12 | l->list=(void **)owl_malloc(INITSIZE*sizeof(void *)); |
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| 13 | l->avail=INITSIZE; |
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| 14 | if (l->list==NULL) return(-1); |
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| 15 | return(0); |
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| 16 | } |
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| 17 | |
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[53f421b] | 18 | int owl_list_get_size(owl_list *l) |
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| 19 | { |
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[7d4fbcd] | 20 | return(l->size); |
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| 21 | } |
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| 22 | |
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| 23 | |
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[ef6e2d1] | 24 | void owl_list_grow(owl_list *l, int n) /*noproto*/ |
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[53f421b] | 25 | { |
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[d09e5a1] | 26 | void *ptr; |
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[ef6e2d1] | 27 | |
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[50622a5] | 28 | if ((l->size+n) > l->avail) { |
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[d09e5a1] | 29 | ptr=owl_realloc(l->list, l->avail*GROWBY*sizeof(void *)); |
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[ef6e2d1] | 30 | if (ptr==NULL) abort(); |
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[d09e5a1] | 31 | l->list=ptr; |
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[7d4fbcd] | 32 | l->avail=l->avail*GROWBY; |
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| 33 | } |
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| 34 | |
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| 35 | } |
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| 36 | |
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[ef6e2d1] | 37 | void *owl_list_get_element(owl_list *l, int n) |
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| 38 | { |
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| 39 | if (n>l->size-1) return(NULL); |
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| 40 | return(l->list[n]); |
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| 41 | } |
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| 42 | |
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| 43 | int owl_list_insert_element(owl_list *l, int at, void *element) |
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[53f421b] | 44 | { |
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[7d4fbcd] | 45 | int i; |
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[ef6e2d1] | 46 | if(at < 0 || at > l->size) return -1; |
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| 47 | owl_list_grow(l, 1); |
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[7d4fbcd] | 48 | |
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[ef6e2d1] | 49 | for (i=l->size; i>at; i--) { |
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[7d4fbcd] | 50 | l->list[i]=l->list[i-1]; |
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| 51 | } |
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[ef6e2d1] | 52 | |
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| 53 | l->list[at] = element; |
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[7d4fbcd] | 54 | l->size++; |
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| 55 | return(0); |
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| 56 | } |
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| 57 | |
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[ef6e2d1] | 58 | int owl_list_append_element(owl_list *l, void *element) |
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| 59 | { |
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| 60 | return owl_list_insert_element(l, l->size, element); |
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| 61 | } |
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| 62 | |
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| 63 | int owl_list_prepend_element(owl_list *l, void *element) |
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| 64 | { |
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| 65 | return owl_list_insert_element(l, 0, element); |
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| 66 | } |
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| 67 | |
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[53f421b] | 68 | int owl_list_remove_element(owl_list *l, int n) |
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| 69 | { |
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[7d4fbcd] | 70 | int i; |
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| 71 | |
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| 72 | if (n>l->size-1) return(-1); |
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| 73 | for (i=n; i<l->size-1; i++) { |
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| 74 | l->list[i]=l->list[i+1]; |
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| 75 | } |
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| 76 | l->size--; |
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| 77 | return(0); |
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| 78 | } |
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| 79 | |
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[53f421b] | 80 | void owl_list_free_all(owl_list *l, void (*elefree)(void *)) |
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| 81 | { |
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[7d4fbcd] | 82 | int i; |
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| 83 | |
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| 84 | for (i=0; i<l->size; i++) { |
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| 85 | (elefree)(l->list[i]); |
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| 86 | } |
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| 87 | owl_free(l->list); |
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| 88 | } |
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| 89 | |
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[53f421b] | 90 | void owl_list_free_simple(owl_list *l) |
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| 91 | { |
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[7d4fbcd] | 92 | if (l->list) owl_free(l->list); |
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| 93 | } |
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