diff options
author | Nicholas Noll <nbnoll@eml.cc> | 2021-10-15 16:18:02 -0700 |
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committer | Nicholas Noll <nbnoll@eml.cc> | 2021-10-15 16:18:02 -0700 |
commit | bf03074e346b004659196b6c17eee04dbffd3ac2 (patch) | |
tree | 7200db30f1ef7e3661091552932eb304bd4ce9c6 /sys/cmd/rc/prompt.c | |
parent | 566d54fe549286895fdef8aa9f385686405dd290 (diff) |
feat(rc): working prototype of input->compile->print loop
Diffstat (limited to 'sys/cmd/rc/prompt.c')
-rw-r--r-- | sys/cmd/rc/prompt.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/sys/cmd/rc/prompt.c b/sys/cmd/rc/prompt.c new file mode 100644 index 0000000..b4b1d96 --- /dev/null +++ b/sys/cmd/rc/prompt.c @@ -0,0 +1,17 @@ +#include "rc.h" + +int +prompt(ushort *flag) +{ + int f = *flag; + if(f){ + if(!readline("> ")){ + shell->flag.eof = 1; + return 0; + } + + shell->line++; + *flag = 0; + } + return 1; +} |