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libgloss: fix read and write prototype 

Use _READ_WRITE_RETURN_TYPE for read/write in libgloss/{read,write}.c to
avoid mismatching types.

Signed-off-by: Marc Poulhiès <dkm@kataplop.net>
This commit is contained in:
Marc 2024-05-05 21:16:01 +02:00 committed by Jeff Johnston
parent 730703bdb8
commit 4becae7bd8
2 changed files with 2 additions and 2 deletions
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2
libgloss/read.c
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@ -20,7 +20,7 @@ extern char inbyte (void);
* read -- read bytes from the serial port. Ignore fd, since * read -- read bytes from the serial port. Ignore fd, since
* we only have stdin. * we only have stdin.
*/ */
int _READ_WRITE_RETURN_TYPE
read (int fd, read (int fd,
void *buf_, void *buf_,
size_t nbytes) size_t nbytes)

2
libgloss/write.c
View File

@ -21,7 +21,7 @@ extern int outbyte (char x);
* stdout and stderr are the same. Since we have no filesystem, * stdout and stderr are the same. Since we have no filesystem,
* open will only return an error. * open will only return an error.
*/ */
int _READ_WRITE_RETURN_TYPE
write (int fd, write (int fd,
const void *buf_, const void *buf_,
size_t nbytes) size_t nbytes)