diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/buffer.c | 30 | ||||
| -rw-r--r-- | src/buffer.h | 8 |
2 files changed, 19 insertions, 19 deletions
diff --git a/src/buffer.c b/src/buffer.c index c38dc30..c405581 100644 --- a/src/buffer.c +++ b/src/buffer.c @@ -1,4 +1,4 @@ -/* $Id: buffer.c,v 1.4 2001-05-23 18:01:23 rjkaes Exp $ +/* $Id: buffer.c,v 1.5 2001-05-27 02:23:08 rjkaes Exp $ * * The buffer used in each connection is a linked list of lines. As the lines * are read in and written out the buffer expands and contracts. Basically, @@ -33,20 +33,20 @@ struct bufline_s { unsigned char *string; /* the actual string of data */ struct bufline_s *next; /* pointer to next in linked list */ - unsigned int length; /* length of the string of data */ - unsigned int pos; /* start sending from this offset */ + size_t length; /* length of the string of data */ + size_t pos; /* start sending from this offset */ }; struct buffer_s { struct bufline_s *head; /* top of the buffer */ struct bufline_s *tail; /* bottom of the buffer */ - unsigned int size; /* total size of the buffer */ + size_t size; /* total size of the buffer */ }; /* * Return the size of the supplied buffer. */ -unsigned int buffer_size(struct buffer_s *buffptr) +size_t buffer_size(struct buffer_s *buffptr) { assert(buffptr != NULL); @@ -57,7 +57,7 @@ unsigned int buffer_size(struct buffer_s *buffptr) * Take a string of data and a length and make a new line which can be added * to the buffer */ -static struct bufline_s *makenewline(unsigned char *data, unsigned int length) +static struct bufline_s *makenewline(unsigned char *data, size_t length) { struct bufline_s *newline; @@ -131,7 +131,7 @@ void delete_buffer(struct buffer_s *buffptr) * Push a new line on to the end of the buffer */ static int add_to_buffer(struct buffer_s *buffptr, unsigned char *data, - unsigned int length) + size_t length) { struct bufline_s *newline; @@ -183,9 +183,9 @@ static struct bufline_s *remove_from_buffer(struct buffer_s *buffptr) * Reads the bytes from the socket, and adds them to the buffer. * Takes a connection and returns the number of bytes read. */ -int readbuff(int fd, struct buffer_s *buffptr) +ssize_t readbuff(int fd, struct buffer_s *buffptr) { - int bytesin; + ssize_t bytesin; unsigned char inbuf[MAXBUFFSIZE]; unsigned char *buffer; @@ -199,7 +199,7 @@ int readbuff(int fd, struct buffer_s *buffptr) if (bytesin > 0) { if (!(buffer = malloc(bytesin))) { - log(LOG_CRIT, "Could not allocate memory in readbuff() [%s:%d]", __FILE__, __LINE__); + log_message(LOG_CRIT, "Could not allocate memory in readbuff() [%s:%d]", __FILE__, __LINE__); return 0; } @@ -224,7 +224,7 @@ int readbuff(int fd, struct buffer_s *buffptr) case EINTR: return 0; default: - log(LOG_ERR, "readbuff: recv (%s)", strerror(errno)); + log_message(LOG_ERR, "readbuff: recv (%s)", strerror(errno)); return -1; } } @@ -234,9 +234,9 @@ int readbuff(int fd, struct buffer_s *buffptr) * Write the bytes in the buffer to the socket. * Takes a connection and returns the number of bytes written. */ -int writebuff(int fd, struct buffer_s *buffptr) +ssize_t writebuff(int fd, struct buffer_s *buffptr) { - int bytessent; + ssize_t bytessent; struct bufline_s *line; assert(fd >= 0); @@ -268,10 +268,10 @@ int writebuff(int fd, struct buffer_s *buffptr) return 0; case ENOBUFS: case ENOMEM: - log(LOG_ERR, "writebuff: send [NOBUFS/NOMEM] %s", strerror(errno)); + log_message(LOG_ERR, "writebuff: send [NOBUFS/NOMEM] %s", strerror(errno)); return 0; default: - log(LOG_ERR, "writebuff: send (%s)", strerror(errno)); + log_message(LOG_ERR, "writebuff: send (%s)", strerror(errno)); return -1; } } diff --git a/src/buffer.h b/src/buffer.h index 7248d05..d0a12f1 100644 --- a/src/buffer.h +++ b/src/buffer.h @@ -1,4 +1,4 @@ -/* $Id: buffer.h,v 1.3 2000-09-11 23:41:32 rjkaes Exp $ +/* $Id: buffer.h,v 1.4 2001-05-27 02:23:08 rjkaes Exp $ * * See 'buffer.c' for a detailed description. * @@ -20,9 +20,9 @@ extern struct buffer_s *new_buffer(void); extern void delete_buffer(struct buffer_s *buffptr); -extern unsigned int buffer_size(struct buffer_s *buffptr); +extern size_t buffer_size(struct buffer_s *buffptr); -extern int readbuff(int fd, struct buffer_s *buffptr); -extern int writebuff(int fd, struct buffer_s *buffptr); +extern ssize_t readbuff(int fd, struct buffer_s *buffptr); +extern ssize_t writebuff(int fd, struct buffer_s *buffptr); #endif /* __BUFFER_H_ */ |