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tmux
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Merge prepare_cmd into main as it is short and only called once.

This commit is contained in:
Nicholas Marriott 2009-10-22 10:04:07 +00:00
parent 284b94662a
commit eb0c33cba4
1 changed files with 28 additions and 36 deletions
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64
tmux.c
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@ -55,7 +55,6 @@ int login_shell;
__dead void usage(void);
void fill_session(struct msg_command_data *);
char *makesockpath(const char *);
int prepare_cmd(enum msgtype *, void **, size_t *, int, char **);
int dispatch_imsg(struct imsgbuf *, const char *, int *);
__dead void shell_exec(const char *, const char *);
@ -282,42 +281,23 @@ makesockpath(const char *label)
return (path);
}
int
prepare_cmd(enum msgtype *msg, void **buf, size_t *len, int argc, char **argv)
{
static struct msg_command_data cmddata;
fill_session(&cmddata);
cmddata.argc = argc;
if (cmd_pack_argv(argc, argv, cmddata.argv, sizeof cmddata.argv) != 0) {
log_warnx("command too long");
return (-1);
}
*buf = &cmddata;
*len = sizeof cmddata;
*msg = MSG_COMMAND;
return (0);
}
int
main(int argc, char **argv)
{
struct cmd_list *cmdlist;
struct cmd *cmd;
struct pollfd pfd;
enum msgtype msg;
struct passwd *pw;
struct options *so, *wo;
struct keylist *keylist;
struct imsgbuf *ibuf;
char *s, *shellcmd, *path, *label, *home, *cause;
char cwd[MAXPATHLEN], **var;
void *buf;
size_t len;
int nfds, retcode, opt, flags, cmdflags = 0;
struct cmd_list *cmdlist;
struct cmd *cmd;
struct pollfd pfd;
enum msgtype msg;
struct passwd *pw;
struct options *so, *wo;
struct keylist *keylist;
struct imsgbuf *ibuf;
struct msg_command_data cmddata;
char *s, *shellcmd, *path, *label, *home, *cause;
char cwd[MAXPATHLEN], **var;
void *buf;
size_t len;
int nfds, retcode, opt, flags, cmdflags = 0;
flags = 0;
shellcmd = label = path = NULL;
@ -529,8 +509,20 @@ main(int argc, char **argv)
msg = MSG_SHELL;
buf = NULL;
len = 0;
} else if (prepare_cmd(&msg, &buf, &len, argc, argv) != 0)
exit(1);
} else {
fill_session(&cmddata);
cmddata.argc = argc;
if (cmd_pack_argv(
argc, argv, cmddata.argv, sizeof cmddata.argv) != 0) {
log_warnx("command too long");
exit(1);
}
msg = MSG_COMMAND;
buf = &cmddata;
len = sizeof cmddata;
}
if (shellcmd != NULL)
cmdflags |= CMD_STARTSERVER;