GNU/Linux man pages
Livre :
Expressions régulières,
Syntaxe et mise en oeuvre :
GNU/Linux |
RedHat 6.2(Zoot) |
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fsync(2) |
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fsync − synchronize a file’s complete in-core state with that on disk
#include <unistd.h>
int fsync(int fd);
fsync copies all in-core parts of a file to disk.
In some applications, fdatasync is a more efficient alternative to fsync.
On success, zero is returned. On error, −1 is returned, and errno is set appropriately.
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EBADF |
fd is not a valid file descriptor open for writing. |
EROFS, EINVAL
fd is bound to a special file which does not support synchronization.
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EIO |
An error occurred during synchronization. |
POSIX.1b (formerly POSIX.4)
bdflush(2), fdatasync(2), sync(2), update(8), sync(8)
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fsync(2) | |