mirrors/foot
1
0
Fork 0
mirror of https://codeberg.org/dnkl/foot.git synced 2026-02-04 04:06:06 -05:00
Code Issues Projects Releases Packages Wiki Activity Actions

client: add -E,--client-environment

Browse source 
When this option is used, the child process in the new terminal
instance will inherit its environment from the footclient process,
instead of the foot server’s.

Implemented by sending (yet another) dynamic string list as part of
the client -> server setup packet. When the new option is *not* used,
the setup packet is now 2 bytes larger than before.

On the server side, the slave process now uses execvpe() instead of
execvp(). There’s plumbing to propagate a new ‘envp’ argument from
term_init() all the way down to slave_exec(). If ‘envp’ is NULL, we
use ‘environ’ instead (thus matching the old behavior of execvp()).

Closes #1004
This commit is contained in:
Daniel Eklöf 2022-04-11 12:19:40 +02:00
parent 856086bbbe
commit d02124902b
No known key found for this signature in database
GPG key ID: 5BBD4992C116573F
9 changed files with 100 additions and 39 deletions
Download patch file Download diff file Expand all files Collapse all files

4
client-protocol.h
View file

@ -19,11 +19,13 @@ struct client_data {
uint16_t cwd_len;
uint16_t override_count;
uint16_t argc;
uint16_t env_count;
/* char cwd[static cwd_len]; */
/* char token[static token_len]; */
/* struct client_string overrides[static override_count]; */
/* struct client_string argv[static argc]; */
/* struct client_string envp[static env_count]; */
} __attribute__((packed));
_Static_assert(sizeof(struct client_data) == 8, "protocol struct size error");
_Static_assert(sizeof(struct client_data) == 10, "protocol struct size error");