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Diffstat (limited to 'libbb/vfork_daemon_rexec.c')
-rw-r--r--libbb/vfork_daemon_rexec.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/libbb/vfork_daemon_rexec.c b/libbb/vfork_daemon_rexec.c
index 17b373cd1..50dc3affe 100644
--- a/libbb/vfork_daemon_rexec.c
+++ b/libbb/vfork_daemon_rexec.c
@@ -66,9 +66,9 @@ pid_t FAST_FUNC xspawn(char **argv)
66 return pid; 66 return pid;
67} 67}
68 68
69int FAST_FUNC safe_waitpid(int pid, int *wstat, int options) 69pid_t FAST_FUNC safe_waitpid(pid_t pid, int *wstat, int options)
70{ 70{
71 int r; 71 pid_t r;
72 72
73 do 73 do
74 r = waitpid(pid, wstat, options); 74 r = waitpid(pid, wstat, options);
@@ -76,13 +76,13 @@ int FAST_FUNC safe_waitpid(int pid, int *wstat, int options)
76 return r; 76 return r;
77} 77}
78 78
79int FAST_FUNC wait_any_nohang(int *wstat) 79pid_t FAST_FUNC wait_any_nohang(int *wstat)
80{ 80{
81 return safe_waitpid(-1, wstat, WNOHANG); 81 return safe_waitpid(-1, wstat, WNOHANG);
82} 82}
83 83
84// Wait for the specified child PID to exit, returning child's error return. 84// Wait for the specified child PID to exit, returning child's error return.
85int FAST_FUNC wait4pid(int pid) 85int FAST_FUNC wait4pid(pid_t pid)
86{ 86{
87 int status; 87 int status;
88 88