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dj(1): remove Io_bufrpad

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This commit is contained in:
dtb 2024-07-03 19:06:59 -06:00
parent b74160fa4e
commit 2b593559af
Signed by: trinity
GPG Key ID: 34C0543BBB6AF81B
1 changed files with 6 additions and 15 deletions
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21
src/dj.c
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@ -62,19 +62,6 @@ static int write_flags = O_WRONLY | O_CREAT;
/* Macro to check if fd is stdin or stdout */ /* Macro to check if fd is stdin or stdout */
#define fdisstd(fd) ((fd) == STDIN_FILENO || (fd) == STDOUT_FILENO) #define fdisstd(fd) ((fd) == STDIN_FILENO || (fd) == STDOUT_FILENO)
/* Fills the unused portion of io's buffer with padding, updating io->bufuse.
* Returns io. */
static struct Io *
Io_bufrpad(struct Io *io, int padding){
assert(io != NULL);
memset(io->buf + io->bufuse, padding, io->bs - io->bufuse);
io->bufuse = io->bs;
return io;
}
/* Opens io->fn and saves the file descriptor into io->fd. Returns io->fd, /* Opens io->fn and saves the file descriptor into io->fd. Returns io->fd,
* which will be -1 if an error occured. */ * which will be -1 if an error occured. */
static int static int
@ -294,8 +281,12 @@ int main(int argc, char *argv[]){
printio(fmt, io); printio(fmt, io);
if(!noerror) if(!noerror)
count = 1; count = 1;
if(align >= 0) if(align >= 0){
Io_bufrpad(&io[0], align); /* fill the rest of the ibuf with padding */
memset(io[0].buf + io[0].bufuse, align,
io[0].bs - io[0].bufuse);
io->bufuse = io->bs;
}
}else }else
++io[0].rec; ++io[0].rec;