diff options
Diffstat (limited to 'src/conn-tools/s6-sudod.c')
| -rw-r--r-- | src/conn-tools/s6-sudod.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/src/conn-tools/s6-sudod.c b/src/conn-tools/s6-sudod.c index 8c52bb9..c2256a4 100644 --- a/src/conn-tools/s6-sudod.c +++ b/src/conn-tools/s6-sudod.c @@ -1,10 +1,12 @@ /* ISC license. */ #include <sys/types.h> +#include <stdint.h> #include <unistd.h> #include <errno.h> #include <fcntl.h> #include <signal.h> +#include <skalibs/uint32.h> #include <skalibs/uint.h> #include <skalibs/allreadwrite.h> #include <skalibs/sgetopt.h> @@ -31,8 +33,8 @@ int main (int argc, char const *const *argv, char const *const *envp) unixmessage_t m ; unsigned int nullfds = 0, t = 2000 ; pid_t pid ; - uint32 envc = env_len(envp) ; - uint32 cargc, cenvc, carglen, cenvlen ; + size_t envc = env_len(envp) ; + uint32_t cargc, cenvc, carglen, cenvlen ; int spfd ; tain_t deadline = TAIN_INFINITE_RELATIVE ; PROG = "s6-sudod" ; @@ -123,7 +125,7 @@ int main (int argc, char const *const *argv, char const *const *envp) { char const *var = tenvp[envc + 1 + i] ; register unsigned int j = 0 ; - register unsigned int len = str_chr(var, '=') ; + register size_t len = str_chr(var, '=') ; if (!var[len]) { char c = EINVAL ; @@ -165,7 +167,7 @@ int main (int argc, char const *const *argv, char const *const *envp) fd_close(p[1]) ; { char c ; - register int r = fd_read(p[0], &c, 1) ; + register ssize_t r = fd_read(p[0], &c, 1) ; if (r < 0) strerr_diefu1sys(111, "read from child") ; if (r) { @@ -201,10 +203,10 @@ int main (int argc, char const *const *argv, char const *const *envp) else if (c == SIGCHLD) { int wstat ; - register int r = wait_pid_nohang(pid, &wstat) ; - if ((r < 0) && (errno != ECHILD)) + c = wait_pid_nohang(pid, &wstat) ; + if ((c < 0) && (errno != ECHILD)) strerr_diefu1sys(111, "wait_pid_nohang") ; - else if (r > 0) + else if (c > 0) { char pack[UINT_PACK] ; uint_pack_big(pack, (unsigned int)wstat) ; |