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89da2ddf56
Having found a lot of unfixed constness issues in recent development, I thought perhaps it was time to get proactive, so I compiled the whole codebase with -Wwrite-strings. That turned up a huge load of const problems, which I've fixed in this commit: the Unix build now goes cleanly through with -Wwrite-strings, and the Windows build is as close as I could get it (there are some lingering issues due to occasional Windows API functions like AcquireCredentialsHandle not having the right constness). Notable fallout beyond the purely mechanical changing of types: - the stuff saved by cmdline_save_param() is now explicitly dupstr()ed, and freed in cmdline_run_saved. - I couldn't make both string arguments to cmdline_process_param() const, because it intentionally writes to one of them in the case where it's the argument to -pw (in the vain hope of being at least slightly friendly to 'ps'), so elsewhere I had to temporarily dupstr() something for the sake of passing it to that function - I had to invent a silly parallel version of const_cmp() so I could pass const string literals in to lookup functions. - stripslashes() in pscp.c and psftp.c has the annoying strchr nature
61 lines
1.2 KiB
C
61 lines
1.2 KiB
C
/*
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* pterm main program.
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include "putty.h"
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const char *const appname = "pterm";
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const int use_event_log = 0; /* pterm doesn't need it */
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const int new_session = 0, saved_sessions = 0; /* or these */
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const int use_pty_argv = TRUE;
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Backend *select_backend(Conf *conf)
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{
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return &pty_backend;
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}
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int cfgbox(Conf *conf)
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{
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/*
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* This is a no-op in pterm, except that we'll ensure the
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* protocol is set to -1 to inhibit the useless Connection
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* panel in the config box.
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*/
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conf_set_int(conf, CONF_protocol, -1);
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return 1;
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}
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void cleanup_exit(int code)
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{
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exit(code);
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}
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int process_nonoption_arg(const char *arg, Conf *conf, int *allow_launch)
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{
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return 0; /* pterm doesn't have any. */
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}
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char *make_default_wintitle(char *hostname)
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{
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return dupstr("pterm");
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}
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int main(int argc, char **argv)
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{
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extern int pt_main(int argc, char **argv);
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extern void pty_pre_init(void); /* declared in pty.c */
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int ret;
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cmdline_tooltype = TOOLTYPE_NONNETWORK;
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default_protocol = -1;
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pty_pre_init();
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ret = pt_main(argc, argv);
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cleanup_exit(ret);
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return ret; /* not reached, but placates optimisers */
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}
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