| /// | |
| /// Use resource_size function on resource object | |
| /// instead of explicit computation. | |
| /// | |
| // Confidence: High | |
| // Copyright: (C) 2009, 2010 Nicolas Palix, DIKU. GPLv2. | |
| // Copyright: (C) 2009, 2010 Julia Lawall, DIKU. GPLv2. | |
| // Copyright: (C) 2009, 2010 Gilles Muller, INRIA/LiP6. GPLv2. | |
| // URL: http://coccinelle.lip6.fr/ | |
| // Options: | |
| // | |
| // Keywords: resource_size | |
| // Version min: 2.6.27 resource_size | |
| // | |
| virtual context | |
| virtual patch | |
| virtual org | |
| virtual report | |
| //---------------------------------------------------------- | |
| // For context mode | |
| //---------------------------------------------------------- | |
| @r_context depends on context && !patch && !org@ | |
| struct resource *res; | |
| @@ | |
| * (res->end - res->start) + 1 | |
| //---------------------------------------------------------- | |
| // For patch mode | |
| //---------------------------------------------------------- | |
| @r_patch depends on !context && patch && !org@ | |
| struct resource *res; | |
| @@ | |
| - (res->end - res->start) + 1 | |
| + resource_size(res) | |
| //---------------------------------------------------------- | |
| // For org mode | |
| //---------------------------------------------------------- | |
| @r_org depends on !context && !patch && (org || report)@ | |
| struct resource *res; | |
| position p; | |
| @@ | |
| (res->end@p - res->start) + 1 | |
| @rbad_org depends on !context && !patch && (org || report)@ | |
| struct resource *res; | |
| position p != r_org.p; | |
| @@ | |
| res->end@p - res->start | |
| @script:python depends on org@ | |
| p << r_org.p; | |
| x << r_org.res; | |
| @@ | |
| msg="ERROR with %s" % (x) | |
| msg_safe=msg.replace("[","@(").replace("]",")") | |
| coccilib.org.print_todo(p[0], msg_safe) | |
| @script:python depends on report@ | |
| p << r_org.p; | |
| x << r_org.res; | |
| @@ | |
| msg="ERROR: Missing resource_size with %s" % (x) | |
| coccilib.report.print_report(p[0], msg) | |
| @script:python depends on org@ | |
| p << rbad_org.p; | |
| x << rbad_org.res; | |
| @@ | |
| msg="WARNING with %s" % (x) | |
| msg_safe=msg.replace("[","@(").replace("]",")") | |
| coccilib.org.print_todo(p[0], msg_safe) | |
| @script:python depends on report@ | |
| p << rbad_org.p; | |
| x << rbad_org.res; | |
| @@ | |
| msg="WARNING: Suspicious code. resource_size is maybe missing with %s" % (x) | |
| coccilib.report.print_report(p[0], msg) |