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author | Kevin Chabowski <kevin@kch42.de> | 2013-08-06 14:14:10 +0200 |
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committer | Kevin Chabowski <kevin@kch42.de> | 2013-08-06 14:14:10 +0200 |
commit | 944c2c74c0756e6b768757475546da459d06e95e (patch) | |
tree | b840c791843da83eece39e4e4ee862af5d15aa98 /ReadByte.go | |
download | kagus-944c2c74c0756e6b768757475546da459d06e95e.tar.gz kagus-944c2c74c0756e6b768757475546da459d06e95e.tar.bz2 kagus-944c2c74c0756e6b768757475546da459d06e95e.zip |
Initial commit.
Diffstat (limited to 'ReadByte.go')
-rw-r--r-- | ReadByte.go | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/ReadByte.go b/ReadByte.go new file mode 100644 index 0000000..75f843b --- /dev/null +++ b/ReadByte.go @@ -0,0 +1,23 @@ +package kagus + +import ( + "io" +) + +// ReadByte reads a single byte from a reader +func ReadByte(r io.Reader) (byte, error) { + buf := make([]byte, 1) + + for { + n, err := r.Read(buf) + if n == 1 { + break + } + + if err != nil { + return 0, err + } + } + + return buf[0], nil +} |