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| author | Benoît Dejean <bdejean@gmail.com> | 2015-03-12 23:25:24 +0100 |
|---|---|---|
| committer | Benoît Dejean <bdejean@gmail.com> | 2015-07-10 20:36:12 +0200 |
| commit | 94aa63f79652383738ff55c5f0617f5f9ace213f (patch) | |
| tree | 28341ef81fa1d8cd018782e1a95f49f8e2d4d8e2 /include/glibtop/sysdeps.h | |
| parent | 931a8364ffc892446e7afb962cc27ffb1c03059c (diff) | |
| download | libgtop-94aa63f79652383738ff55c5f0617f5f9ace213f.tar.gz | |
Add an assertion to ensure that GLIBTOP_SYSDEPS_* fit in an unsigned long.
Diffstat (limited to 'include/glibtop/sysdeps.h')
| -rw-r--r-- | include/glibtop/sysdeps.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/glibtop/sysdeps.h b/include/glibtop/sysdeps.h index 3fb308e9..61006a0a 100644 --- a/include/glibtop/sysdeps.h +++ b/include/glibtop/sysdeps.h @@ -56,6 +56,9 @@ G_BEGIN_DECLS #define GLIBTOP_MAX_SYSDEPS 27 +/* The 'features' args to glibtop_init_* is an unsigned long */ +G_STATIC_ASSERT((1UL << (GLIBTOP_MAX_SYSDEPS - 1)) <= ULONG_MAX); + #define GLIBTOP_SYSDEPS_ALL ((1 << GLIBTOP_MAX_SYSDEPS) - 1) typedef struct _glibtop_sysdeps glibtop_sysdeps; |