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author | giraffedata <giraffedata@9d0c8265-081b-0410-96cb-a4ca84ce46f8> | 2008-01-01 17:35:34 +0000 |
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committer | giraffedata <giraffedata@9d0c8265-081b-0410-96cb-a4ca84ce46f8> | 2008-01-01 17:35:34 +0000 |
commit | b2cabe67ae053fe2b734c0bbecc434246a9692d5 (patch) | |
tree | 9b8e603d6c5e619357005bb6cff1fae2676e043c /lib/util/nsleep.c | |
parent | dc2bc8f02a26e970c4862a656ad32fda31aee2df (diff) | |
download | netpbm-mirror-b2cabe67ae053fe2b734c0bbecc434246a9692d5.tar.gz netpbm-mirror-b2cabe67ae053fe2b734c0bbecc434246a9692d5.tar.xz netpbm-mirror-b2cabe67ae053fe2b734c0bbecc434246a9692d5.zip |
Add sleepN()
git-svn-id: http://svn.code.sf.net/p/netpbm/code/trunk@540 9d0c8265-081b-0410-96cb-a4ca84ce46f8
Diffstat (limited to 'lib/util/nsleep.c')
-rw-r--r-- | lib/util/nsleep.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/lib/util/nsleep.c b/lib/util/nsleep.c new file mode 100644 index 00000000..6e61b3be --- /dev/null +++ b/lib/util/nsleep.c @@ -0,0 +1,27 @@ +#ifdef WIN32 + #include <windows.h> + #include <process.h> +#else + #include <unistd.h> +#endif + +#include "nsleep.h" + + + +void +sleepN(unsigned int const milliseconds) { + +#ifdef WIN32 + SleepEx(milliseconds, true); +#else + + /* We could use usleep() here if millisecond resolution is really + important, but since Netpbm has no need for it today, we don't + want to deal with the possibility that usleep() doesn't exist. + 08.08.01. + */ + + sleep((milliseconds + 999)/1000); +#endif +} |