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author | Tavian Barnes <tavianator@gmail.com> | 2010-04-01 15:40:19 -0400 |
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committer | Tavian Barnes <tavianator@gmail.com> | 2010-04-01 15:40:19 -0400 |
commit | c8ab44d29c3384210cd8f27533abfd0fb2205cc5 (patch) | |
tree | 91e09bbe8841e808492dc8e5671a2622aba5a419 /libdimension/scene.c | |
parent | e0313016725bc9f87243571e75b2e77f1cae265e (diff) | |
download | dimension-c8ab44d29c3384210cd8f27533abfd0fb2205cc5.tar.xz |
Set errno on failures.
Diffstat (limited to 'libdimension/scene.c')
-rw-r--r-- | libdimension/scene.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libdimension/scene.c b/libdimension/scene.c index 8ebf706..4595afd 100644 --- a/libdimension/scene.c +++ b/libdimension/scene.c @@ -19,6 +19,7 @@ *************************************************************************/ #include "dimension.h" +#include <errno.h> #include <stdlib.h> /* For malloc */ #include <unistd.h> /* For sysconf */ @@ -31,6 +32,7 @@ dmnsn_new_scene() scene->default_texture = dmnsn_new_texture(); if (!scene->default_texture) { dmnsn_delete_scene(scene); + errno = ENOMEM; return NULL; } @@ -46,6 +48,8 @@ dmnsn_new_scene() if (nprocs < 1) nprocs = 1; scene->nthreads = nprocs; + } else { + errno = ENOMEM; } return scene; } |