term: term_init: add 'cwd' argument

This is used when spawning the slave, to set its current working
directory just before we exec() the client.

In a regular foot instance, we set the cwd from getcwd().

In a foot server instance, each connecting client sends its cwd to the
server, and we use that.
This commit is contained in:
Daniel Eklöf 2019-12-21 19:57:28 +01:00
parent 277735db65
commit 39146fac5c
No known key found for this signature in database
GPG key ID: 5BBD4992C116573F
6 changed files with 28 additions and 18 deletions

View file

@ -465,7 +465,8 @@ initialize_fonts(struct terminal *term, const struct config *conf)
struct terminal *
term_init(const struct config *conf, struct fdm *fdm, struct wayland *wayl,
const char *term_env, const char *foot_exe, int argc, char *const *argv,
const char *term_env, const char *foot_exe, const char *cwd,
int argc, char *const *argv,
void (*shutdown_cb)(void *data, int exit_code), void *shutdown_data)
{
int ptmx = -1;
@ -601,18 +602,9 @@ term_init(const struct config *conf, struct fdm *fdm, struct wayland *wayl,
.shutdown_cb = shutdown_cb,
.shutdown_data = shutdown_data,
.foot_exe = strdup(foot_exe),
.cwd = NULL,
.cwd = strdup(cwd),
};
{
size_t buf_len = 1024;
do {
term->cwd = realloc(term->cwd, buf_len);
getcwd(term->cwd, buf_len);
buf_len *= 2;
} while (errno == ERANGE);
}
initialize_color_cube(term);
if (!initialize_render_workers(term))
goto err;
@ -626,7 +618,7 @@ term_init(const struct config *conf, struct fdm *fdm, struct wayland *wayl,
LOG_INFO("cell width=%d, height=%d", term->cell_width, term->cell_height);
/* Start the slave/client */
if ((term->slave = slave_spawn(term->ptmx, argc, argv, term_env, conf->shell)) == -1)
if ((term->slave = slave_spawn(term->ptmx, argc, term->cwd, argv, term_env, conf->shell)) == -1)
goto err;
/* Initiailze the Wayland window backend */