| Nicolas Palix | 09c3539 | 2010-06-06 17:15:05 +0200 | [diff] [blame] | 1 | /// |
| 2 | /// Use resource_size function on resource object |
| 3 | /// instead of explicit computation. |
| 4 | /// |
| 5 | // Confidence: High |
| 6 | // Copyright: (C) 2009, 2010 Nicolas Palix, DIKU. GPLv2. |
| 7 | // Copyright: (C) 2009, 2010 Julia Lawall, DIKU. GPLv2. |
| 8 | // Copyright: (C) 2009, 2010 Gilles Muller, INRIA/LiP6. GPLv2. |
| 9 | // URL: http://coccinelle.lip6.fr/ |
| 10 | // Options: |
| 11 | // |
| 12 | // Keywords: resource_size |
| 13 | // Version min: 2.6.27 resource_size |
| 14 | // |
| 15 | |
| 16 | virtual context |
| 17 | virtual patch |
| 18 | virtual org |
| 19 | virtual report |
| 20 | |
| 21 | //---------------------------------------------------------- |
| 22 | // For context mode |
| 23 | //---------------------------------------------------------- |
| 24 | |
| 25 | @r_context depends on context && !patch && !org@ |
| 26 | struct resource *res; |
| 27 | @@ |
| 28 | |
| 29 | * (res->end - res->start) + 1 |
| 30 | |
| 31 | //---------------------------------------------------------- |
| 32 | // For patch mode |
| 33 | //---------------------------------------------------------- |
| 34 | |
| 35 | @r_patch depends on !context && patch && !org@ |
| 36 | struct resource *res; |
| 37 | @@ |
| 38 | |
| 39 | - (res->end - res->start) + 1 |
| 40 | + resource_size(res) |
| 41 | |
| 42 | //---------------------------------------------------------- |
| 43 | // For org mode |
| 44 | //---------------------------------------------------------- |
| 45 | |
| 46 | |
| 47 | @r_org depends on !context && !patch && (org || report)@ |
| 48 | struct resource *res; |
| 49 | position p; |
| 50 | @@ |
| 51 | |
| 52 | (res->end@p - res->start) + 1 |
| 53 | |
| 54 | @rbad_org depends on !context && !patch && (org || report)@ |
| 55 | struct resource *res; |
| 56 | position p != r_org.p; |
| 57 | @@ |
| 58 | |
| 59 | res->end@p - res->start |
| 60 | |
| 61 | @script:python depends on org@ |
| 62 | p << r_org.p; |
| 63 | x << r_org.res; |
| 64 | @@ |
| 65 | |
| 66 | msg="ERROR with %s" % (x) |
| 67 | msg_safe=msg.replace("[","@(").replace("]",")") |
| 68 | coccilib.org.print_todo(p[0], msg_safe) |
| 69 | |
| 70 | @script:python depends on report@ |
| 71 | p << r_org.p; |
| 72 | x << r_org.res; |
| 73 | @@ |
| 74 | |
| 75 | msg="ERROR: Missing resource_size with %s" % (x) |
| 76 | coccilib.report.print_report(p[0], msg) |
| 77 | |
| 78 | @script:python depends on org@ |
| 79 | p << rbad_org.p; |
| 80 | x << rbad_org.res; |
| 81 | @@ |
| 82 | |
| 83 | msg="WARNING with %s" % (x) |
| 84 | msg_safe=msg.replace("[","@(").replace("]",")") |
| 85 | coccilib.org.print_todo(p[0], msg_safe) |
| 86 | |
| 87 | @script:python depends on report@ |
| 88 | p << rbad_org.p; |
| 89 | x << rbad_org.res; |
| 90 | @@ |
| 91 | |
| 92 | msg="WARNING: Suspicious code. resource_size is maybe missing with %s" % (x) |
| 93 | coccilib.report.print_report(p[0], msg) |