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term: term_init: add 'cwd' argument

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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
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GPG key ID: 5BBD4992C116573F
6 changed files with 28 additions and 18 deletions
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4
slave.c
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@ -69,7 +69,7 @@ err:
}
pid_t
slave_spawn(int ptmx, int argc, char *const *argv,
slave_spawn(int ptmx, int argc, const char *cwd, char *const *argv,
const char *term_env, const char *conf_shell)
{
int fork_pipe[2];
@ -90,6 +90,8 @@ slave_spawn(int ptmx, int argc, char *const *argv,
/* Child */
close(fork_pipe[0]); /* Close read end */
chdir(cwd);
/* Restore signals */
const struct sigaction sa = {.sa_handler = SIG_DFL};
if (sigaction(SIGINT, &sa, NULL) < 0 ||