dj(1): remove Io_bufrpad
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parent
b74160fa4e
commit
2b593559af
21
src/dj.c
21
src/dj.c
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@ -62,19 +62,6 @@ static int write_flags = O_WRONLY | O_CREAT;
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/* Macro to check if fd is stdin or stdout */
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/* Macro to check if fd is stdin or stdout */
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#define fdisstd(fd) ((fd) == STDIN_FILENO || (fd) == STDOUT_FILENO)
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#define fdisstd(fd) ((fd) == STDIN_FILENO || (fd) == STDOUT_FILENO)
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/* Fills the unused portion of io's buffer with padding, updating io->bufuse.
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* Returns io. */
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static struct Io *
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Io_bufrpad(struct Io *io, int padding){
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assert(io != NULL);
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memset(io->buf + io->bufuse, padding, io->bs - io->bufuse);
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io->bufuse = io->bs;
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return io;
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}
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/* Opens io->fn and saves the file descriptor into io->fd. Returns io->fd,
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/* Opens io->fn and saves the file descriptor into io->fd. Returns io->fd,
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* which will be -1 if an error occured. */
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* which will be -1 if an error occured. */
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static int
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static int
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@ -294,8 +281,12 @@ int main(int argc, char *argv[]){
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printio(fmt, io);
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printio(fmt, io);
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if(!noerror)
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if(!noerror)
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count = 1;
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count = 1;
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if(align >= 0)
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if(align >= 0){
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Io_bufrpad(&io[0], align);
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/* fill the rest of the ibuf with padding */
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memset(io[0].buf + io[0].bufuse, align,
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io[0].bs - io[0].bufuse);
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io->bufuse = io->bs;
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}
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}else
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}else
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++io[0].rec;
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++io[0].rec;
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