From e708b795b5f77969f2d3001c9382be01c8205006 Mon Sep 17 00:00:00 2001 From: Curtis McEnroe Date: Sat, 1 Dec 2018 10:28:00 -0500 Subject: Use sigaction in sandman --- sandman.m | 13 ++++++++++--- 1 file changed, 10 insertions(+), 3 deletions(-) diff --git a/sandman.m b/sandman.m index 7d2f56a..44ab267 100644 --- a/sandman.m +++ b/sandman.m @@ -21,11 +21,11 @@ #import #import -void sigchld(int sig) { +void handler(int sig) { (void)sig; int status; pid_t pid = wait(&status); - if (pid < 0) err(EX_OSERR, "wait"); + if (pid < 0) _exit(EX_OSERR); if (WIFSIGNALED(status)) { _exit(128 + WTERMSIG(status)); } else { @@ -36,7 +36,14 @@ void sigchld(int sig) { int main(int argc, char *argv[]) { if (argc < 2) return EX_USAGE; - signal(SIGCHLD, sigchld); + sigset_t mask; + sigemptyset(&mask); + struct sigaction sa = { + .sa_handler = handler, + .sa_mask = mask, + .sa_flags = SA_RESTART, + }; + sigaction(SIGCHLD, &sa, NULL); pid_t pid = fork(); if (pid < 0) err(EX_OSERR, "fork"); -- cgit 1.4.0 60b318548bf05e43b704af4d635d8ef44be0802'>refs log tree commit diff
path: root/bin/relay.c (unfollow)
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2021-01-13Increase dark white brightness slightlyJune McEnroe
2021-01-13Add hilex example to htagml manualJune McEnroe
2021-01-12Style causal.agency like bin HTMLJune McEnroe
2021-01-12Avoid matching tag text inside HTML elementsJune McEnroe
2021-01-12Use hilex for up -hJune McEnroe
2021-01-12Use hilex for bin HTMLJune McEnroe
2021-01-12Don't output a pre in hilex by defaultJune McEnroe
2021-01-12Move hilex out of hilex directoryJune McEnroe
2021-01-12Consolidate hilex formatters into hilex.cJune McEnroe
2021-01-12Remove hacky tagging from hilexJune McEnroe
God that makes the lexers so much simpler.
2021-01-12Add htagml -iJune McEnroe
2021-01-12Render tag index in HTMLJune McEnroe
2021-01-12Add htagml -xJune McEnroe
2021-01-12Prevent matching the same tag twiceJune McEnroe
2021-01-12Process htagml file line by lineJune McEnroe
This simplifies some things, adds support for line number tag definitions, and should enable combining htagml with other preprocessors in the future.
2021-01-12Split fields by tab onlyJune McEnroe
Also don't fail hard on non-forward-search definitions.
2021-01-12List both Makefile and html.sh under README.7June McEnroe
2021-01-12Add htagml exampleJune McEnroe
2021-01-12Use mandoc and htagml for bin htmlJune McEnroe
2021-01-12Add htagmlJune McEnroe
2021-01-12Replace causal.agency with a simple mdoc pageJune McEnroe
2021-01-11Publish "Using vi"June McEnroe
2021-01-11Enable diff.colorMovedJune McEnroe
2021-01-10Set less search case-insensitiveJune McEnroe
2021-01-10Set EXINITJune McEnroe
neovim is laggy as hell in my OpenBSD VM, so I switched to vi so I could type without getting frustrated.
2021-01-09Add c -t flag to print expression typeJune McEnroe
Also add missing float case.
2021-01-05Update taglineJune McEnroe