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| author | user <user@clank> | 2026-07-18 00:38:38 +0200 |
|---|---|---|
| committer | user <user@clank> | 2026-07-18 00:38:38 +0200 |
| commit | ba2d7ae1d7b319645b10aaa31a7f664f9f80c25c (patch) | |
| tree | e01e6c7c710a661defe2515ff9657f08cddcb283 /usr/kill.c | |
| parent | tools: gbtype prints hub errors to stderr and exits 1 (diff) | |
| download | gbos-ba2d7ae1d7b319645b10aaa31a7f664f9f80c25c.tar.gz gbos-ba2d7ae1d7b319645b10aaa31a7f664f9f80c25c.tar.xz gbos-ba2d7ae1d7b319645b10aaa31a7f664f9f80c25c.zip | |
refactor: c/ -> usr/, compiled program blobs out of the source tree
Userland sources live in usr/ (fits the Unix theme better than 'c').
SDCC output .bin blobs land in build/usr/ with the other build artifacts
instead of littering the source dir; programs.asm INCBINs them from there.
Byte-identical ROM.
Diffstat (limited to 'usr/kill.c')
| -rw-r--r-- | usr/kill.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/usr/kill.c b/usr/kill.c new file mode 100644 index 0000000..e524627 --- /dev/null +++ b/usr/kill.c @@ -0,0 +1,10 @@ +#include "gbos.h" +/* kill <pid>: terminate a process (pid 1 is immortal). */ +void main(void) { + char *argv[4]; + unsigned char argc = argv_parse(argv, 4); + unsigned char pid; + if (argc < 1) { puts("usage: kill <pid>"); nl(); return; } + pid = atou(argv[0]); + if (kill(pid)) { puts("kill: no such pid (or immortal)"); nl(); } +} |