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Apply 'const' liberally.

Browse Source 
Fix some other minor glitches.
This commit is contained in:
archie 2001-04-24 00:06:21 +00:00
parent 6f92ffe2eb
commit 21cf7b313e
8 changed files with 134 additions and 129 deletions
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18
lib/libfetch/common.c
View File

@ -60,7 +60,7 @@ static struct fetcherr _netdb_errlist[] = {
};
/* End-of-Line */
static char ENDL[2] = "\r\n";
static const char ENDL[2] = "\r\n";
/*** Error-reporting functions ***********************************************/
@ -154,7 +154,7 @@ _fetch_syserr(void)
* Emit status message
*/
void
_fetch_info(char *fmt, ...)
_fetch_info(const char *fmt, ...)
{
va_list ap;
@ -171,7 +171,7 @@ _fetch_info(char *fmt, ...)
* Return the default port for a scheme
*/
int
_fetch_default_port(char *scheme)
_fetch_default_port(const char *scheme)
{
struct servent *se;
@ -188,7 +188,7 @@ _fetch_default_port(char *scheme)
* Return the default proxy port for a scheme
*/
int
_fetch_default_proxy_port(char *scheme)
_fetch_default_proxy_port(const char *scheme)
{
if (strcasecmp(scheme, SCHEME_FTP) == 0)
return FTP_DEFAULT_PROXY_PORT;
@ -201,7 +201,7 @@ _fetch_default_proxy_port(char *scheme)
* Establish a TCP connection to the specified port on the specified host.
*/
int
_fetch_connect(char *host, int port, int af, int verbose)
_fetch_connect(const char *host, int port, int af, int verbose)
{
char pbuf[10];
struct addrinfo hints, *res, *res0;
@ -333,15 +333,15 @@ _fetch_getln(int fd, char **buf, size_t *size, size_t *len)
* XXX currently does not enforce timeout
*/
int
_fetch_putln(int fd, char *str, size_t len)
_fetch_putln(int fd, const char *str, size_t len)
{
struct iovec iov[2];
ssize_t wlen;
/* XXX should enforce timeout */
iov[0].iov_base = str;
iov[0].iov_base = (char *)str;
iov[0].iov_len = len;
iov[1].iov_base = ENDL;
iov[1].iov_base = (char *)ENDL;
iov[1].iov_len = sizeof ENDL;
wlen = writev(fd, iov, 2);
DEBUG(fprintf(stderr, "\033[1m>>> %s\n\033[m", str));
@ -353,7 +353,7 @@ _fetch_putln(int fd, char *str, size_t len)
int
_fetch_add_entry(struct url_ent **p, int *size, int *len,
char *name, struct url_stat *stat)
const char *name, struct url_stat *stat)
{
struct url_ent *tmp;

17
lib/libfetch/common.h
View File

@ -44,14 +44,14 @@ struct fetcherr {
void _fetch_seterr(struct fetcherr *p, int e);
void _fetch_syserr(void);
void _fetch_info(char *fmt, ...);
int _fetch_default_port(char *);
int _fetch_default_proxy_port(char *);
int _fetch_connect(char *host, int port, int af, int verbose);
void _fetch_info(const char *fmt, ...);
int _fetch_default_port(const char *);
int _fetch_default_proxy_port(const char *);
int _fetch_connect(const char *host, int port, int af, int verbose);
int _fetch_getln(int fd, char **buf, size_t *size, size_t *len);
int _fetch_putln(int fd, char *str, size_t len);
int _fetch_putln(int fd, const char *str, size_t len);
int _fetch_add_entry(struct url_ent **p, int *size, int *len,
char *name, struct url_stat *stat);
const char *name, struct url_stat *stat);
#define _ftp_seterr(n) _fetch_seterr(_ftp_errlist, n)
#define _http_seterr(n) _fetch_seterr(_http_errlist, n)
@ -72,8 +72,9 @@ int _fetch_add_entry(struct url_ent **p, int *size, int *len,
* Note that _http_request() frees purl, which is way ugly but saves us a
* whole lot of trouble.
*/
FILE *_http_request(struct url *URL, char *op, struct url_stat *us,
struct url *purl, char *flags);
FILE *_http_request(struct url *URL, const char *op,
struct url_stat *us, struct url *purl,
const char *flags);
/*
* Check whether a particular flag is set

56
lib/libfetch/fetch.3
View File

@ -64,61 +64,61 @@
.Fd #include <stdio.h>
.Fd #include <fetch.h>
.Ft struct url *
.Fn fetchMakeURL "char *scheme" "char *host" "int port" "char *doc" "char *user" "char *pwd"
.Fn fetchMakeURL "const char *scheme" "const char *host" "int port" "const char *doc" "const char *user" "const char *pwd"
.Ft struct url *
.Fn fetchParseURL "char *URL"
.Fn fetchParseURL "const char *URL"
.Ft void
.Fn fetchFreeURL "struct url *URL"
.Fn fetchFreeURL "struct url *u"
.Ft FILE *
.Fn fetchXGetURL "char *URL" "struct url_stat *us" "char *flags"
.Fn fetchXGetURL "const char *URL" "struct url_stat *us" "const char *flags"
.Ft FILE *
.Fn fetchGetURL "char *URL" "char *flags"
.Fn fetchGetURL "const char *URL" "const char *flags"
.Ft FILE *
.Fn fetchPutURL "char *URL" "char *flags"
.Fn fetchPutURL "const char *URL" "const char *flags"
.Ft int
.Fn fetchStatURL "char *URL" "struct url_stat *us" "char *flags"
.Fn fetchStatURL "const char *URL" "struct url_stat *us" "const char *flags"
.Ft struct url_ent *
.Fn fetchListURL "char *URL" "char *flags"
.Fn fetchListURL "const char *URL" "const char *flags"
.Ft FILE *
.Fn fetchXGet "struct url *URL" "struct url_stat *us" "char *flags"
.Fn fetchXGet "struct url *u" "struct url_stat *us" "const char *flags"
.Ft FILE *
.Fn fetchGet "struct url *URL" "char *flags"
.Fn fetchGet "struct url *u" "const char *flags"
.Ft FILE *
.Fn fetchPut "struct url *URL" "char *flags"
.Fn fetchPut "struct url *u" "const char *flags"
.Ft int
.Fn fetchStat "struct url *URL" "struct url_stat *us" "char *flags"
.Fn fetchStat "struct url *u" "struct url_stat *us" "const char *flags"
.Ft struct url_ent *
.Fn fetchList "struct url *" "char *flags"
.Fn fetchList "struct url *u" "const char *flags"
.Ft FILE *
.Fn fetchXGetFile "struct url *u" "struct url_stat *us" "char *flags"
.Fn fetchXGetFile "struct url *u" "struct url_stat *us" "const char *flags"
.Ft FILE *
.Fn fetchGetFile "struct url *u" "char *flags"
.Fn fetchGetFile "struct url *u" "const char *flags"
.Ft FILE *
.Fn fetchPutFile "struct url *u" "char *flags"
.Fn fetchPutFile "struct url *u" "const char *flags"
.Ft int
.Fn fetchStatFile "struct url *URL" "struct url_stat *us" "char *flags"
.Fn fetchStatFile "struct url *u" "struct url_stat *us" "const char *flags"
.Ft struct url_ent *
.Fn fetchListFile "struct url *" "char *flags"
.Fn fetchListFile "struct url *u" "const char *flags"
.Ft FILE *
.Fn fetchXGetHTTP "struct url *u" "struct url_stat *us" "char *flags"
.Fn fetchXGetHTTP "struct url *u" "struct url_stat *us" "const char *flags"
.Ft FILE *
.Fn fetchGetHTTP "struct url *u" "char *flags"
.Fn fetchGetHTTP "struct url *u" "const char *flags"
.Ft FILE *
.Fn fetchPutHTTP "struct url *u" "char *flags"
.Fn fetchPutHTTP "struct url *u" "const char *flags"
.Ft int
.Fn fetchStatHTTP "struct url *URL" "struct url_stat *us" "char *flags"
.Fn fetchStatHTTP "struct url *u" "struct url_stat *us" "const char *flags"
.Ft struct url_ent *
.Fn fetchListHTTP "struct url *" "char *flags"
.Fn fetchListHTTP "struct url *u" "const char *flags"
.Ft FILE *
.Fn fetchXGetFTP "struct url *u" "struct url_stat *us" "char *flags"
.Fn fetchXGetFTP "struct url *u" "struct url_stat *us" "const char *flags"
.Ft FILE *
.Fn fetchGetFTP "struct url *u" "char *flags"
.Fn fetchGetFTP "struct url *u" "const char *flags"
.Ft FILE *
.Fn fetchPutFTP "struct url *u" "char *flags"
.Fn fetchPutFTP "struct url *u" "const char *flags"
.Ft int
.Fn fetchStatFTP "struct url *URL" "struct url_stat *us" "char *flags"
.Fn fetchStatFTP "struct url *u" "struct url_stat *us" "const char *flags"
.Ft struct url_ent *
.Fn fetchListFTP "struct url *" "char *flags"
.Fn fetchListFTP "struct url *u" "const char *flags"
.Sh DESCRIPTION
.Pp
These functions implement a high-level library for retrieving and

29
lib/libfetch/fetch.c
View File

@ -70,7 +70,7 @@ static struct fetcherr _url_errlist[] = {
* Also fill out the struct url_stat.
*/
FILE *
fetchXGet(struct url *URL, struct url_stat *us, char *flags)
fetchXGet(struct url *URL, struct url_stat *us, const char *flags)
{
int direct;
@ -92,7 +92,7 @@ fetchXGet(struct url *URL, struct url_stat *us, char *flags)
* read-only stream connected to the document referenced by the URL.
*/
FILE *
fetchGet(struct url *URL, char *flags)
fetchGet(struct url *URL, const char *flags)
{
return fetchXGet(URL, NULL, flags);
}
@ -102,7 +102,7 @@ fetchGet(struct url *URL, char *flags)
* write-only stream connected to the document referenced by the URL.
*/
FILE *
fetchPut(struct url *URL, char *flags)
fetchPut(struct url *URL, const char *flags)
{
int direct;
@ -124,7 +124,7 @@ fetchPut(struct url *URL, char *flags)
* size of the document referenced by the URL if it exists.
*/
int
fetchStat(struct url *URL, struct url_stat *us, char *flags)
fetchStat(struct url *URL, struct url_stat *us, const char *flags)
{
int direct;
@ -146,7 +146,7 @@ fetchStat(struct url *URL, struct url_stat *us, char *flags)
* list of files in the directory pointed to by the URL.
*/
struct url_ent *
fetchList(struct url *URL, char *flags)
fetchList(struct url *URL, const char *flags)
{
int direct;
@ -167,7 +167,7 @@ fetchList(struct url *URL, char *flags)
* Attempt to parse the given URL; if successful, call fetchXGet().
*/
FILE *
fetchXGetURL(char *URL, struct url_stat *us, char *flags)
fetchXGetURL(const char *URL, struct url_stat *us, const char *flags)
{
struct url *u;
FILE *f;
@ -185,7 +185,7 @@ fetchXGetURL(char *URL, struct url_stat *us, char *flags)
* Attempt to parse the given URL; if successful, call fetchGet().
*/
FILE *
fetchGetURL(char *URL, char *flags)
fetchGetURL(const char *URL, const char *flags)
{
return fetchXGetURL(URL, NULL, flags);
}
@ -194,7 +194,7 @@ fetchGetURL(char *URL, char *flags)
* Attempt to parse the given URL; if successful, call fetchPut().
*/
FILE *
fetchPutURL(char *URL, char *flags)
fetchPutURL(const char *URL, const char *flags)
{
struct url *u;
FILE *f;
@ -212,7 +212,7 @@ fetchPutURL(char *URL, char *flags)
* Attempt to parse the given URL; if successful, call fetchStat().
*/
int
fetchStatURL(char *URL, struct url_stat *us, char *flags)
fetchStatURL(const char *URL, struct url_stat *us, const char *flags)
{
struct url *u;
int s;
@ -230,7 +230,7 @@ fetchStatURL(char *URL, struct url_stat *us, char *flags)
* Attempt to parse the given URL; if successful, call fetchList().
*/
struct url_ent *
fetchListURL(char *URL, char *flags)
fetchListURL(const char *URL, const char *flags)
{
struct url *u;
struct url_ent *ue;
@ -248,8 +248,8 @@ fetchListURL(char *URL, char *flags)
* Make a URL
*/
struct url *
fetchMakeURL(char *scheme, char *host, int port, char *doc,
char *user, char *pwd)
fetchMakeURL(const char *scheme, const char *host, int port, const char *doc,
const char *user, const char *pwd)
{
struct url *u;
@ -292,9 +292,10 @@ fetchMakeURL(char *scheme, char *host, int port, char *doc,
* This almost, but not quite, RFC1738 URL syntax.
*/
struct url *
fetchParseURL(char *URL)
fetchParseURL(const char *URL)
{
char *doc, *p, *q;
char *doc;
const char *p, *q;
struct url *u;
int i;

55
lib/libfetch/fetch.h
View File

@ -87,41 +87,42 @@ struct url_ent {
#define FETCH_VERBOSE 19
/* FILE-specific functions */
FILE *fetchXGetFile(struct url *, struct url_stat *, char *);
FILE *fetchGetFile(struct url *, char *);
FILE *fetchPutFile(struct url *, char *);
int fetchStatFile(struct url *, struct url_stat *, char *);
struct url_ent *fetchListFile(struct url *, char *);
FILE *fetchXGetFile(struct url *, struct url_stat *, const char *);
FILE *fetchGetFile(struct url *, const char *);
FILE *fetchPutFile(struct url *, const char *);
int fetchStatFile(struct url *, struct url_stat *, const char *);
struct url_ent *fetchListFile(struct url *, const char *);
/* HTTP-specific functions */
FILE *fetchXGetHTTP(struct url *, struct url_stat *, char *);
FILE *fetchGetHTTP(struct url *, char *);
FILE *fetchPutHTTP(struct url *, char *);
int fetchStatHTTP(struct url *, struct url_stat *, char *);
struct url_ent *fetchListHTTP(struct url *, char *);
FILE *fetchXGetHTTP(struct url *, struct url_stat *, const char *);
FILE *fetchGetHTTP(struct url *, const char *);
FILE *fetchPutHTTP(struct url *, const char *);
int fetchStatHTTP(struct url *, struct url_stat *, const char *);
struct url_ent *fetchListHTTP(struct url *, const char *);
/* FTP-specific functions */
FILE *fetchXGetFTP(struct url *, struct url_stat *, char *);
FILE *fetchGetFTP(struct url *, char *);
FILE *fetchPutFTP(struct url *, char *);
int fetchStatFTP(struct url *, struct url_stat *, char *);
struct url_ent *fetchListFTP(struct url *, char *);
FILE *fetchXGetFTP(struct url *, struct url_stat *, const char *);
FILE *fetchGetFTP(struct url *, const char *);
FILE *fetchPutFTP(struct url *, const char *);
int fetchStatFTP(struct url *, struct url_stat *, const char *);
struct url_ent *fetchListFTP(struct url *, const char *);
/* Generic functions */
FILE *fetchXGetURL(char *, struct url_stat *, char *);
FILE *fetchGetURL(char *, char *);
FILE *fetchPutURL(char *, char *);
int fetchStatURL(char *, struct url_stat *, char *);
struct url_ent *fetchListURL(char *, char *);
FILE *fetchXGet(struct url *, struct url_stat *, char *);
FILE *fetchGet(struct url *, char *);
FILE *fetchPut(struct url *, char *);
int fetchStat(struct url *, struct url_stat *, char *);
struct url_ent *fetchList(struct url *, char *);
FILE *fetchXGetURL(const char *, struct url_stat *, const char *);
FILE *fetchGetURL(const char *, const char *);
FILE *fetchPutURL(const char *, const char *);
int fetchStatURL(const char *, struct url_stat *, const char *);
struct url_ent *fetchListURL(const char *, const char *);
FILE *fetchXGet(struct url *, struct url_stat *, const char *);
FILE *fetchGet(struct url *, const char *);
FILE *fetchPut(struct url *, const char *);
int fetchStat(struct url *, struct url_stat *, const char *);
struct url_ent *fetchList(struct url *, const char *);
/* URL parsing */
struct url *fetchMakeURL(char *, char *, int, char *, char *, char *);
struct url *fetchParseURL(char *);
struct url *fetchMakeURL(const char *, const char *, int,
const char *, const char *, const char *);
struct url *fetchParseURL(const char *);
void fetchFreeURL(struct url *);
/* Last error code */

12
lib/libfetch/file.c
View File

@ -39,7 +39,7 @@
#include "common.h"
FILE *
fetchXGetFile(struct url *u, struct url_stat *us, char *flags)
fetchXGetFile(struct url *u, struct url_stat *us, const char *flags)
{
FILE *f;
@ -60,13 +60,13 @@ fetchXGetFile(struct url *u, struct url_stat *us, char *flags)
}
FILE *
fetchGetFile(struct url *u, char *flags)
fetchGetFile(struct url *u, const char *flags)
{
return fetchXGetFile(u, NULL, flags);
}
FILE *
fetchPutFile(struct url *u, char *flags)
fetchPutFile(struct url *u, const char *flags)
{
FILE *f;
@ -87,7 +87,7 @@ fetchPutFile(struct url *u, char *flags)
}
static int
_fetch_stat_file(char *fn, struct url_stat *us)
_fetch_stat_file(const char *fn, struct url_stat *us)
{
struct stat sb;
@ -104,13 +104,13 @@ _fetch_stat_file(char *fn, struct url_stat *us)
}
int
fetchStatFile(struct url *u, struct url_stat *us, char *flags)
fetchStatFile(struct url *u, struct url_stat *us, const char *flags)
{
return _fetch_stat_file(u->doc, us);
}
struct url_ent *
fetchListFile(struct url *u, char *flags)
fetchListFile(struct url *u, const char *flags)
{
DIR *dir;
struct dirent *de;

36
lib/libfetch/ftp.c
View File

@ -60,6 +60,7 @@
#include <netinet/in.h>
#include <ctype.h>
#include <err.h>
#include <errno.h>
#include <fcntl.h>
#include <netdb.h>
@ -166,7 +167,7 @@ _ftp_chkerr(int cd)
* Send a command and check reply
*/
static int
_ftp_cmd(int cd, char *fmt, ...)
_ftp_cmd(int cd, const char *fmt, ...)
{
va_list ap;
size_t len;
@ -197,8 +198,8 @@ _ftp_cmd(int cd, char *fmt, ...)
/*
* Return a pointer to the filename part of a path
*/
static char *
_ftp_filename(char *file)
static const char *
_ftp_filename(const char *file)
{
char *s;
@ -213,7 +214,7 @@ _ftp_filename(char *file)
* specified file.
*/
static int
_ftp_cwd(int cd, char *file)
_ftp_cwd(int cd, const char *file)
{
char *s;
int e;
@ -234,9 +235,10 @@ _ftp_cwd(int cd, char *file)
* Request and parse file stats
*/
static int
_ftp_stat(int cd, char *file, struct url_stat *us)
_ftp_stat(int cd, const char *file, struct url_stat *us)
{
char *ln, *s;
char *ln;
const char *s;
struct tm tm;
time_t t;
int e;
@ -447,8 +449,8 @@ _ftp_setup(int csd, int dsd, int mode)
* Transfer file
*/
static FILE *
_ftp_transfer(int cd, char *oper, char *file,
int mode, off_t offset, char *flags)
_ftp_transfer(int cd, const char *oper, const char *file,
int mode, off_t offset, const char *flags)
{
struct sockaddr_storage sin;
struct sockaddr_in6 *sin6;
@ -716,7 +718,7 @@ _ftp_transfer(int cd, char *oper, char *file,
* Log on to FTP server
*/
static int
_ftp_connect(struct url *url, struct url *purl, char *flags)
_ftp_connect(struct url *url, struct url *purl, const char *flags)
{
int cd, e, direct, verbose;
#ifdef INET6
@ -725,7 +727,8 @@ _ftp_connect(struct url *url, struct url *purl, char *flags)
int af = AF_INET;
#endif
const char *logname;
char *user, *pwd;
const char *user;
const char *pwd;
char localhost[MAXHOSTNAMELEN];
char pbuf[MAXHOSTNAMELEN + MAXLOGNAME + 1];
@ -842,7 +845,7 @@ _ftp_isconnected(struct url *url)
* Check the cache, reconnect if no luck
*/
static int
_ftp_cached_connect(struct url *url, struct url *purl, char *flags)
_ftp_cached_connect(struct url *url, struct url *purl, const char *flags)
{
int e, cd;
@ -901,7 +904,7 @@ _ftp_get_proxy(void)
* Get and stat file
*/
FILE *
fetchXGetFTP(struct url *url, struct url_stat *us, char *flags)
fetchXGetFTP(struct url *url, struct url_stat *us, const char *flags)
{
struct url *purl;
int cd;
@ -939,7 +942,7 @@ fetchXGetFTP(struct url *url, struct url_stat *us, char *flags)
* Get file
*/
FILE *
fetchGetFTP(struct url *url, char *flags)
fetchGetFTP(struct url *url, const char *flags)
{
return fetchXGetFTP(url, NULL, flags);
}
@ -948,7 +951,7 @@ fetchGetFTP(struct url *url, char *flags)
* Put file
*/
FILE *
fetchPutFTP(struct url *url, char *flags)
fetchPutFTP(struct url *url, const char *flags)
{
struct url *purl;
int cd;
@ -982,7 +985,7 @@ fetchPutFTP(struct url *url, char *flags)
* Get file stats
*/
int
fetchStatFTP(struct url *url, struct url_stat *us, char *flags)
fetchStatFTP(struct url *url, struct url_stat *us, const char *flags)
{
struct url *purl;
int cd;
@ -1019,9 +1022,8 @@ fetchStatFTP(struct url *url, struct url_stat *us, char *flags)
/*
* List a directory
*/
extern void warnx(char *, ...);
struct url_ent *
fetchListFTP(struct url *url, char *flags)
fetchListFTP(struct url *url, const char *flags)
{
warnx("fetchListFTP(): not implemented");
return NULL;

40
lib/libfetch/http.c
View File

@ -300,7 +300,7 @@ typedef enum {
/* Names of interesting headers */
static struct {
hdr num;
char *name;
const char *name;
} hdr_names[] = {
{ hdr_content_length, "Content-Length" },
{ hdr_content_range, "Content-Range" },
@ -318,7 +318,7 @@ static size_t reply_length;
* Send a formatted line; optionally echo to terminal
*/
static int
_http_cmd(int fd, char *fmt, ...)
_http_cmd(int fd, const char *fmt, ...)
{
va_list ap;
size_t len;
@ -386,8 +386,8 @@ _http_get_reply(int fd)
* Check a header; if the type matches the given string, return a
* pointer to the beginning of the value.
*/
static char *
_http_match(char *str, char *hdr)
static const char *
_http_match(const char *str, const char *hdr)
{
while (*str && *hdr && tolower(*str++) == tolower(*hdr++))
/* nothing */;
@ -402,7 +402,7 @@ _http_match(char *str, char *hdr)
* Get the next header and return the appropriate symbolic code.
*/
static hdr
_http_next_header(int fd, char **p)
_http_next_header(int fd, const char **p)
{
int i;
@ -429,7 +429,7 @@ _http_next_header(int fd, char **p)
* Parse a last-modified header
*/
static int
_http_parse_mtime(char *p, time_t *mtime)
_http_parse_mtime(const char *p, time_t *mtime)
{
char locale[64], *r;
struct tm tm;
@ -453,7 +453,7 @@ _http_parse_mtime(char *p, time_t *mtime)
* Parse a content-length header
*/
static int
_http_parse_length(char *p, off_t *length)
_http_parse_length(const char *p, off_t *length)
{
off_t len;
@ -468,7 +468,7 @@ _http_parse_length(char *p, off_t *length)
* Parse a content-range header
*/
static int
_http_parse_range(char *p, off_t *offset, off_t *length, off_t *size)
_http_parse_range(const char *p, off_t *offset, off_t *length, off_t *size)
{
int first, last, len;
@ -559,7 +559,7 @@ _http_base64(char *src)
* Encode username and password
*/
static int
_http_basic_auth(int fd, char *hdr, char *usr, char *pwd)
_http_basic_auth(int fd, const char *hdr, const char *usr, const char *pwd)
{
char *upw, *auth;
int r;
@ -579,7 +579,7 @@ _http_basic_auth(int fd, char *hdr, char *usr, char *pwd)
* Send an authorization header
*/
static int
_http_authorize(int fd, char *hdr, char *p)
_http_authorize(int fd, const char *hdr, const char *p)
{
/* basic authorization */
if (strncasecmp(p, "basic:", 6) == 0) {
@ -612,7 +612,7 @@ _http_authorize(int fd, char *hdr, char *p)
* Connect to the correct HTTP server or proxy.
*/
static int
_http_connect(struct url *URL, struct url *purl, char *flags)
_http_connect(struct url *URL, struct url *purl, const char *flags)
{
int verbose;
int af, fd;
@ -646,7 +646,7 @@ _http_connect(struct url *URL, struct url *purl, char *flags)
}
static struct url *
_http_get_proxy()
_http_get_proxy(void)
{
struct url *purl;
char *p;
@ -673,15 +673,15 @@ _http_get_proxy()
* Send a request and process the reply
*/
FILE *
_http_request(struct url *URL, char *op, struct url_stat *us,
struct url *purl, char *flags)
_http_request(struct url *URL, const char *op, struct url_stat *us,
struct url *purl, const char *flags)
{
struct url *url, *new;
int chunked, direct, need_auth, noredirect, verbose;
int code, fd, i, n;
off_t offset, clength, length, size;
time_t mtime;
char *p;
const char *p;
FILE *f;
hdr h;
char *host;
@ -960,7 +960,7 @@ _http_request(struct url *URL, char *op, struct url_stat *us,
* Retrieve and stat a file by HTTP
*/
FILE *
fetchXGetHTTP(struct url *URL, struct url_stat *us, char *flags)
fetchXGetHTTP(struct url *URL, struct url_stat *us, const char *flags)
{
return _http_request(URL, "GET", us, _http_get_proxy(), flags);
}
@ -969,7 +969,7 @@ fetchXGetHTTP(struct url *URL, struct url_stat *us, char *flags)
* Retrieve a file by HTTP
*/
FILE *
fetchGetHTTP(struct url *URL, char *flags)
fetchGetHTTP(struct url *URL, const char *flags)
{
return fetchXGetHTTP(URL, NULL, flags);
}
@ -978,7 +978,7 @@ fetchGetHTTP(struct url *URL, char *flags)
* Store a file by HTTP
*/
FILE *
fetchPutHTTP(struct url *URL, char *flags)
fetchPutHTTP(struct url *URL, const char *flags)
{
warnx("fetchPutHTTP(): not implemented");
return NULL;
@ -988,7 +988,7 @@ fetchPutHTTP(struct url *URL, char *flags)
* Get an HTTP document's metadata
*/
int
fetchStatHTTP(struct url *URL, struct url_stat *us, char *flags)
fetchStatHTTP(struct url *URL, struct url_stat *us, const char *flags)
{
FILE *f;
@ -1002,7 +1002,7 @@ fetchStatHTTP(struct url *URL, struct url_stat *us, char *flags)
* List a directory
*/
struct url_ent *
fetchListHTTP(struct url *url, char *flags)
fetchListHTTP(struct url *url, const char *flags)
{
warnx("fetchListHTTP(): not implemented");
return NULL;