git://bbs.cooldavid.org / net-next-2.6.git / blame
| Commit | Line | Data |
|---|---|---|
| 09c35396 NP |
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) |