wait4pid: if passed with pid < 0, do not set errno - it is already set by exec!
authorDenis Vlasenko <vda.linux@googlemail.com>
Mon, 9 Apr 2007 13:21:33 +0000 (13:21 -0000)
committerDenis Vlasenko <vda.linux@googlemail.com>
Mon, 9 Apr 2007 13:21:33 +0000 (13:21 -0000)
commit53d445aa7571c780b8f2410afb4f326e45f851e4
tree6e07b3c0349e876a6c3aee11f6a64690307d2f0b
parent7e754f12d304704d44e10fd4d2fdb8710526656e
wait4pid: if passed with pid < 0, do not set errno - it is already set by exec!
libbb/vfork_daemon_rexec.c
libbb/xfuncs.c