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|00000dc0| 44 4d 45 5f 54 52 41 43 | 4b 27 0a 66 69 0a 69 66 |DME_TRAC|K'.fi.if|
|00000dd0| 20 74 65 73 74 20 2d 66 | 20 27 6d 61 6c 6c 6f 63 | test -f| 'malloc|
|00000de0| 5f 74 72 61 63 6b 2e 63 | 27 20 2d 61 20 22 24 7b |_track.c|' -a "${|
|00000df0| 31 7d 22 20 21 3d 20 22 | 2d 63 22 20 3b 20 74 68 |1}" != "|-c" ; th|
|00000e00| 65 6e 20 0a 20 20 65 63 | 68 6f 20 73 68 61 72 3a |en .  ec|ho shar:|
|00000e10| 20 57 69 6c 6c 20 6e 6f | 74 20 63 6c 6f 62 62 65 | Will no|t clobbe|
|00000e20| 72 20 65 78 69 73 74 69 | 6e 67 20 66 69 6c 65 20 |r existi|ng file |
|00000e30| 5c 22 27 6d 61 6c 6c 6f | 63 5f 74 72 61 63 6b 2e |\"'mallo|c_track.|
|00000e40| 63 27 5c 22 0a 65 6c 73 | 65 0a 65 63 68 6f 20 73 |c'\".els|e.echo s|
|00000e50| 68 61 72 3a 20 45 78 74 | 72 61 63 74 69 6e 67 20 |har: Ext|racting |
|00000e60| 5c 22 27 6d 61 6c 6c 6f | 63 5f 74 72 61 63 6b 2e |\"'mallo|c_track.|
|00000e70| 63 27 5c 22 20 5c 28 37 | 34 37 20 63 68 61 72 61 |c'\" \(7|47 chara|
|00000e80| 63 74 65 72 73 5c 29 0a | 73 65 64 20 22 73 2f 5e |cters\).|sed "s/^|
|00000e90| 58 2f 2f 22 20 3e 27 6d | 61 6c 6c 6f 63 5f 74 72 |X//" >'m|alloc_tr|
|00000ea0| 61 63 6b 2e 63 27 20 3c | 3c 27 45 4e 44 5f 4f 46 |ack.c' <|<'END_OF|
|00000eb0| 5f 46 49 4c 45 27 0a 58 | 23 69 6e 63 6c 75 64 65 |_FILE'.X|#include|
|00000ec0| 20 3c 73 79 73 2f 66 63 | 6e 74 6c 2e 68 3e 0a 58 | <sys/fc|ntl.h>.X|
|00000ed0| 0a 58 73 74 61 74 69 63 | 20 69 6e 74 09 74 72 61 |.Xstatic| int.tra|
|00000ee0| 63 6b 46 44 3b 0a 58 73 | 74 61 74 69 63 20 69 6e |ckFD;.Xs|tatic in|
|00000ef0| 74 09 6d 61 6c 6c 6f 63 | 5f 74 72 61 63 6b 5f 74 |t.malloc|_track_t|
|00000f00| 61 72 67 65 74 5f 6e 6f | 74 69 63 65 64 3b 0a 58 |arget_no|ticed;.X|
|00000f10| 69 6e 74 09 09 6d 61 6c | 6c 6f 63 5f 74 72 61 63 |int..mal|loc_trac|
|00000f20| 6b 5f 65 6e 61 62 6c 65 | 3b 0a 58 63 68 61 72 09 |k_enable|;.Xchar.|
|00000f30| 20 20 20 20 20 20 20 2a | 6d 61 6c 6c 6f 63 5f 74 |       *|malloc_t|
|00000f40| 72 61 63 6b 5f 74 61 72 | 67 65 74 20 20 3d 28 63 |rack_tar|get  =(c|
|00000f50| 68 61 72 20 2a 29 20 2d | 31 3b 0a 58 73 74 61 74 |har *) -|1;.Xstat|
|00000f60| 69 63 20 69 6e 74 09 74 | 72 61 63 6b 5f 74 61 72 |ic int.t|rack_tar|
|00000f70| 67 65 74 5f 69 6e 69 74 | 20 3d 20 2d 35 3b 0a 58 |get_init| = -5;.X|
|00000f80| 0a 58 76 6f 69 64 0a 58 | 6d 61 6c 6c 6f 63 5f 74 |.Xvoid.X|malloc_t|
|00000f90| 72 61 63 6b 28 6e 2c 20 | 76 29 0a 58 09 69 6e 74 |rack(n, |v).X.int|
|00000fa0| 09 6e 3b 0a 58 09 63 68 | 61 72 20 20 20 2a 76 3b |.n;.X.ch|ar   *v;|
|00000fb0| 0a 58 7b 0a 58 09 69 66 | 20 28 21 6d 61 6c 6c 6f |.X{.X.if| (!mallo|
|00000fc0| 63 5f 74 72 61 63 6b 5f | 65 6e 61 62 6c 65 29 0a |c_track_|enable).|
|00000fd0| 58 09 09 72 65 74 75 72 | 6e 3b 0a 58 0a 58 09 69 |X..retur|n;.X.X.i|
|00000fe0| 66 20 28 74 72 61 63 6b | 46 44 20 3d 3d 20 30 29 |f (track|FD == 0)|
|00000ff0| 20 0a 58 09 09 74 72 61 | 63 6b 46 44 20 3d 20 6f | .X..tra|ckFD = o|
|00001000| 70 65 6e 28 22 6d 61 6c | 6c 6f 63 5f 74 72 61 63 |pen("mal|loc_trac|
|00001010| 6b 22 2c 20 4f 5f 52 44 | 57 52 20 7c 20 4f 5f 43 |k", O_RD|WR | O_C|
|00001020| 52 45 41 54 2c 20 30 36 | 34 34 29 3b 0a 58 09 69 |REAT, 06|44);.X.i|
|00001030| 66 20 28 21 6d 61 6c 6c | 6f 63 5f 74 72 61 63 6b |f (!mall|oc_track|
|00001040| 5f 74 61 72 67 65 74 5f | 6e 6f 74 69 63 65 64 20 |_target_|noticed |
|00001050| 26 26 20 28 6d 61 6c 6c | 6f 63 5f 74 72 61 63 6b |&& (mall|oc_track|
|00001060| 5f 74 61 72 67 65 74 20 | 21 3d 20 28 63 68 61 72 |_target |!= (char|
|00001070| 20 2a 29 20 2d 31 29 29 | 7b 0a 58 09 09 6d 61 6c | *) -1))|{.X..mal|
|00001080| 6c 6f 63 5f 74 72 61 63 | 6b 5f 74 61 72 67 65 74 |loc_trac|k_target|
|00001090| 5f 6e 6f 74 69 63 65 64 | 20 3d 20 31 3b 0a 58 09 |_noticed| = 1;.X.|
|000010a0| 09 77 72 69 74 65 28 74 | 72 61 63 6b 46 44 2c 20 |.write(t|rackFD, |
|000010b0| 26 74 72 61 63 6b 5f 74 | 61 72 67 65 74 5f 69 6e |&track_t|arget_in|
|000010c0| 69 74 2c 20 73 69 7a 65 | 6f 66 28 69 6e 74 29 29 |it, size|of(int))|
|000010d0| 3b 0a 58 09 09 77 72 69 | 74 65 28 74 72 61 63 6b |;.X..wri|te(track|
|000010e0| 46 44 2c 20 26 6d 61 6c | 6c 6f 63 5f 74 72 61 63 |FD, &mal|loc_trac|
|000010f0| 6b 5f 74 61 72 67 65 74 | 2c 20 73 69 7a 65 6f 66 |k_target|, sizeof|
|00001100| 28 63 68 61 72 20 2a 29 | 29 3b 0a 58 09 7d 0a 58 |(char *)|);.X.}.X|
|00001110| 09 77 72 69 74 65 28 74 | 72 61 63 6b 46 44 2c 20 |.write(t|rackFD, |
|00001120| 26 6e 2c 20 73 69 7a 65 | 6f 66 28 69 6e 74 29 29 |&n, size|of(int))|
|00001130| 3b 0a 58 09 77 72 69 74 | 65 28 74 72 61 63 6b 46 |;.X.writ|e(trackF|
|00001140| 44 2c 20 26 76 2c 20 73 | 69 7a 65 6f 66 28 63 68 |D, &v, s|izeof(ch|
|00001150| 61 72 20 2a 29 29 3b 0a | 58 09 69 66 20 28 76 20 |ar *));.|X.if (v |
|00001160| 3d 3d 20 6d 61 6c 6c 6f | 63 5f 74 72 61 63 6b 5f |== mallo|c_track_|
|00001170| 74 61 72 67 65 74 29 0a | 58 09 09 77 72 69 74 65 |target).|X..write|
|00001180| 28 32 2c 20 22 74 72 61 | 63 6b 20 74 61 72 67 65 |(2, "tra|ck targe|
|00001190| 74 20 65 76 65 6e 74 5c | 6e 22 2c 20 31 39 29 3b |t event\|n", 19);|
|000011a0| 20 2f 2a 20 73 65 74 20 | 62 72 65 61 6b 70 6f 69 | /* set |breakpoi|
|000011b0| 6e 74 20 68 65 72 65 20 | 2a 2f 0a 58 7d 0a 45 4e |nt here |*/.X}.EN|
|000011c0| 44 5f 4f 46 5f 46 49 4c | 45 0a 69 66 20 74 65 73 |D_OF_FIL|E.if tes|
|000011d0| 74 20 37 34 37 20 2d 6e | 65 20 60 77 63 20 2d 63 |t 747 -n|e `wc -c|
|000011e0| 20 3c 27 6d 61 6c 6c 6f | 63 5f 74 72 61 63 6b 2e | <'mallo|c_track.|
|000011f0| 63 27 60 3b 20 74 68 65 | 6e 0a 20 20 20 20 65 63 |c'`; the|n.    ec|
|00001200| 68 6f 20 73 68 61 72 3a | 20 5c 22 27 6d 61 6c 6c |ho shar:| \"'mall|
|00001210| 6f 63 5f 74 72 61 63 6b | 2e 63 27 5c 22 20 75 6e |oc_track|.c'\" un|
|00001220| 70 61 63 6b 65 64 20 77 | 69 74 68 20 77 72 6f 6e |packed w|ith wron|
|00001230| 67 20 73 69 7a 65 21 0a | 66 69 0a 23 20 65 6e 64 |g size!.|fi.# end|
|00001240| 20 6f 66 20 27 6d 61 6c | 6c 6f 63 5f 74 72 61 63 | of 'mal|loc_trac|
|00001250| 6b 2e 63 27 0a 66 69 0a | 69 66 20 74 65 73 74 20 |k.c'.fi.|if test |
|00001260| 2d 66 20 27 74 72 61 63 | 6b 5f 72 65 70 6f 72 74 |-f 'trac|k_report|
|00001270| 2e 63 27 20 2d 61 20 22 | 24 7b 31 7d 22 20 21 3d |.c' -a "|${1}" !=|
|00001280| 20 22 2d 63 22 20 3b 20 | 74 68 65 6e 20 0a 20 20 | "-c" ; |then .  |
|00001290| 65 63 68 6f 20 73 68 61 | 72 3a 20 57 69 6c 6c 20 |echo sha|r: Will |
|000012a0| 6e 6f 74 20 63 6c 6f 62 | 62 65 72 20 65 78 69 73 |not clob|ber exis|
|000012b0| 74 69 6e 67 20 66 69 6c | 65 20 5c 22 27 74 72 61 |ting fil|e \"'tra|
|000012c0| 63 6b 5f 72 65 70 6f 72 | 74 2e 63 27 5c 22 0a 65 |ck_repor|t.c'\".e|
|000012d0| 6c 73 65 0a 65 63 68 6f | 20 73 68 61 72 3a 20 45 |lse.echo| shar: E|
|000012e0| 78 74 72 61 63 74 69 6e | 67 20 5c 22 27 74 72 61 |xtractin|g \"'tra|
|000012f0| 63 6b 5f 72 65 70 6f 72 | 74 2e 63 27 5c 22 20 5c |ck_repor|t.c'\" \|
|00001300| 28 38 36 34 20 63 68 61 | 72 61 63 74 65 72 73 5c |(864 cha|racters\|
|00001310| 29 0a 73 65 64 20 22 73 | 2f 5e 58 2f 2f 22 20 3e |).sed "s|/^X//" >|
|00001320| 27 74 72 61 63 6b 5f 72 | 65 70 6f 72 74 2e 63 27 |'track_r|eport.c'|
|00001330| 20 3c 3c 27 45 4e 44 5f | 4f 46 5f 46 49 4c 45 27 | <<'END_|OF_FILE'|
|00001340| 0a 58 23 69 6e 63 6c 75 | 64 65 20 3c 73 74 64 69 |.X#inclu|de <stdi|
|00001350| 6f 2e 68 3e 0a 58 23 69 | 6e 63 6c 75 64 65 20 3c |o.h>.X#i|nclude <|
|00001360| 73 79 73 2f 66 63 6e 74 | 6c 2e 68 3e 0a 58 0a 58 |sys/fcnt|l.h>.X.X|
|00001370| 63 68 61 72 20 2a 74 61 | 67 73 5b 5d 20 3d 20 7b |char *ta|gs[] = {|
|00001380| 22 22 2c 20 22 6d 61 6c | 6c 6f 63 22 2c 20 22 66 |"", "mal|loc", "f|
|00001390| 72 65 65 22 2c 20 22 72 | 65 61 6c 6c 6f 63 20 72 |ree", "r|ealloc r|
|000013a0| 65 71 75 65 73 74 22 2c | 20 22 72 65 61 6c 6c 6f |equest",| "reallo|
|000013b0| 63 20 72 65 73 75 6c 74 | 22 2c 20 0a 58 09 09 22 |c result|", .X.."|
|000013c0| 74 61 72 67 65 74 22 7d | 3b 0a 58 0a 58 6d 61 69 |target"}|;.X.Xmai|
|000013d0| 6e 28 61 72 67 63 2c 20 | 61 72 67 76 29 0a 58 09 |n(argc, |argv).X.|
|000013e0| 69 6e 74 20 20 20 61 72 | 67 63 3b 0a 58 09 63 68 |int   ar|gc;.X.ch|
|000013f0| 61 72 20 2a 61 72 67 76 | 5b 5d 3b 0a 58 7b 0a 58 |ar *argv|[];.X{.X|
|00001400| 09 69 6e 74 20 20 20 66 | 64 3b 0a 58 09 69 6e 74 |.int   f|d;.X.int|
|00001410| 20 20 20 6e 3b 0a 58 09 | 63 68 61 72 20 20 2a 74 |   n;.X.|char  *t|
|00001420| 61 72 67 65 74 3b 0a 58 | 09 63 68 61 72 20 20 2a |arget;.X|.char  *|
|00001430| 61 3b 0a 58 09 63 68 61 | 72 20 20 2a 6c 3b 0a 58 |a;.X.cha|r  *l;.X|
|00001440| 09 63 68 61 72 20 20 2a | 74 61 67 3b 0a 58 09 63 |.char  *|tag;.X.c|
|00001450| 68 61 72 20 20 20 62 75 | 66 5b 33 30 5d 3b 0a 58 |har   bu|f[30];.X|
|00001460| 0a 58 09 66 64 20 3d 20 | 6f 70 65 6e 28 22 6d 61 |.X.fd = |open("ma|
|00001470| 6c 6c 6f 63 5f 74 72 61 | 63 6b 22 2c 20 4f 5f 52 |lloc_tra|ck", O_R|
|00001480| 44 4f 4e 4c 59 29 3b 0a | 58 09 77 68 69 6c 65 20 |DONLY);.|X.while |
|00001490| 28 72 65 61 64 28 66 64 | 2c 20 26 6e 2c 20 73 69 |(read(fd|, &n, si|
|000014a0| 7a 65 6f 66 28 69 6e 74 | 29 29 29 20 7b 0a 58 09 |zeof(int|))) {.X.|
|000014b0| 09 72 65 61 64 28 66 64 | 2c 20 26 61 2c 20 73 69 |.read(fd|, &a, si|
|000014c0| 7a 65 6f 66 28 63 68 61 | 72 20 2a 29 29 3b 0a 58 |zeof(cha|r *));.X|
|000014d0| 09 09 69 66 20 28 6e 20 | 3c 20 30 29 20 7b 0a 58 |..if (n |< 0) {.X|
|000014e0| 09 09 09 69 66 20 28 6e | 20 3d 3d 20 2d 35 29 20 |...if (n| == -5) |
|000014f0| 7b 0a 58 09 09 09 09 74 | 61 72 67 65 74 20 3d 20 |{.X....t|arget = |
|00001500| 61 3b 0a 58 09 09 09 09 | 63 6f 6e 74 69 6e 75 65 |a;.X....|continue|
|00001510| 3b 0a 58 09 09 09 7d 0a | 58 09 09 09 69 66 20 28 |;.X...}.|X...if (|
|00001520| 61 20 3d 3d 20 74 61 72 | 67 65 74 29 0a 58 09 09 |a == tar|get).X..|
|00001530| 09 09 70 72 69 6e 74 66 | 28 22 30 78 25 78 20 2d |..printf|("0x%x -|
|00001540| 20 25 2d 38 73 5c 74 3c | 2d 2d 2d 2d 5c 6e 22 2c | %-8s\t<|----\n",|
|00001550| 20 61 2c 20 74 61 67 73 | 5b 2d 6e 5d 29 3b 0a 58 | a, tags|[-n]);.X|
|00001560| 09 09 09 65 6c 73 65 0a | 58 09 09 09 09 70 72 69 |...else.|X....pri|
|00001570| 6e 74 66 28 22 30 78 25 | 78 20 2d 20 25 73 5c 6e |ntf("0x%|x - %s\n|
|00001580| 22 2c 20 61 2c 20 74 61 | 67 73 5b 2d 6e 5d 29 3b |", a, ta|gs[-n]);|
|00001590| 0a 58 09 09 7d 0a 58 09 | 09 65 6c 73 65 20 7b 0a |.X..}.X.|.else {.|
|000015a0| 58 09 09 09 69 66 20 28 | 28 6e 2b 31 29 20 3c 20 |X...if (|(n+1) < |
|000015b0| 61 72 67 63 29 0a 58 09 | 09 09 09 74 61 67 20 3d |argc).X.|...tag =|
|000015c0| 20 61 72 67 76 5b 6e 2b | 31 5d 3b 0a 58 09 09 09 | argv[n+|1];.X...|
|000015d0| 65 6c 73 65 20 7b 0a 58 | 09 09 09 09 73 70 72 69 |else {.X|....spri|
|000015e0| 6e 74 66 28 62 75 66 2c | 20 22 77 61 74 63 68 70 |ntf(buf,| "watchp|
|000015f0| 6f 69 6e 74 20 25 64 22 | 2c 20 6e 29 3b 0a 58 09 |oint %d"|, n);.X.|
|00001600| 09 09 09 74 61 67 20 3d | 20 62 75 66 3b 0a 58 09 |...tag =| buf;.X.|
|00001610| 09 09 7d 0a 58 09 09 09 | 69 66 20 28 61 20 3e 20 |..}.X...|if (a > |
|00001620| 30 29 20 7b 0a 58 09 09 | 09 09 69 66 20 28 61 20 |0) {.X..|..if (a |
|00001630| 3d 3d 20 74 61 72 67 65 | 74 29 0a 58 09 09 09 09 |== targe|t).X....|
|00001640| 09 70 72 69 6e 74 66 28 | 22 30 78 25 78 20 2d 20 |.printf(|"0x%x - |
|00001650| 25 2d 38 73 5c 74 3c 2d | 2d 2d 2d 5c 6e 22 2c 20 |%-8s\t<-|---\n", |
|00001660| 61 2c 20 74 61 67 29 3b | 0a 58 09 09 09 09 65 6c |a, tag);|.X....el|
|00001670| 73 65 0a 58 09 09 09 09 | 09 70 72 69 6e 74 66 28 |se.X....|.printf(|
|00001680| 22 30 78 25 78 20 2d 20 | 25 73 5c 6e 22 2c 20 61 |"0x%x - |%s\n", a|
|00001690| 2c 20 74 61 67 29 3b 0a | 58 09 09 09 7d 0a 58 09 |, tag);.|X...}.X.|
|000016a0| 09 09 65 6c 73 65 0a 58 | 09 09 09 09 70 72 69 6e |..else.X|....prin|
|000016b0| 74 66 28 22 5c 74 20 2d | 20 25 73 5c 6e 22 2c 20 |tf("\t -| %s\n", |
|000016c0| 74 61 67 29 3b 0a 58 09 | 09 7d 0a 58 09 7d 0a 58 |tag);.X.|.}.X.}.X|
|000016d0| 7d 0a 45 4e 44 5f 4f 46 | 5f 46 49 4c 45 0a 69 66 |}.END_OF|_FILE.if|
|000016e0| 20 74 65 73 74 20 38 36 | 34 20 2d 6e 65 20 60 77 | test 86|4 -ne `w|
|000016f0| 63 20 2d 63 20 3c 27 74 | 72 61 63 6b 5f 72 65 70 |c -c <'t|rack_rep|
|00001700| 6f 72 74 2e 63 27 60 3b | 20 74 68 65 6e 0a 20 20 |ort.c'`;| then.  |
|00001710| 20 20 65 63 68 6f 20 73 | 68 61 72 3a 20 5c 22 27 |  echo s|har: \"'|
|00001720| 74 72 61 63 6b 5f 72 65 | 70 6f 72 74 2e 63 27 5c |track_re|port.c'\|
|00001730| 22 20 75 6e 70 61 63 6b | 65 64 20 77 69 74 68 20 |" unpack|ed with |
|00001740| 77 72 6f 6e 67 20 73 69 | 7a 65 21 0a 66 69 0a 23 |wrong si|ze!.fi.#|
|00001750| 20 65 6e 64 20 6f 66 20 | 27 74 72 61 63 6b 5f 72 | end of |'track_r|
|00001760| 65 70 6f 72 74 2e 63 27 | 0a 66 69 0a 65 63 68 6f |eport.c'|.fi.echo|
|00001770| 20 73 68 61 72 3a 20 45 | 6e 64 20 6f 66 20 73 68 | shar: E|nd of sh|
|00001780| 65 6c 6c 20 61 72 63 68 | 69 76 65 2e 0a 65 78 69 |ell arch|ive..exi|
|00001790| 74 20 30 0a             |                         |t 0.    |        |
+--------+-------------------------+-------------------------+--------+--------+