Aren/NetBSD
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

If updating the timeval would make it negative, zero it instead.

Browse Source
This commit is contained in:
mycroft 1995-08-16 04:50:17 +00:00
parent 665a6a78bc
commit 2c03307168
16 changed files with 96 additions and 96 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
sys/compat/linux/common/linux_break.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: linux_break.c,v 1.13 1995/08/16 04:29:49 mycroft Exp $ */
/* $NetBSD: linux_break.c,v 1.14 1995/08/16 04:50:17 mycroft Exp $ */
/*
* Copyright (c) 1995 Frank van der Linden
@ -808,10 +808,7 @@ linux_select(p, uap, retval)
}
if (ls.timeout) {
if (!*retval) {
utv.tv_sec = 0;
utv.tv_usec = 0;
} else {
if (*retval) {
/*
* Compute how much time was left of the timeout,
* by subtracting the current time and the time
@ -821,7 +818,10 @@ linux_select(p, uap, retval)
microtime(&tv1);
timersub(&tv1, &tv0, &tv1);
timersub(&utv, &tv1, &utv);
}
if (utv.tv_sec < 0)
timerclear(&utv);
} else
timerclear(&utv);
if ((error = copyout(&utv, ls.timeout, sizeof(utv))))
return error;
}

12
sys/compat/linux/common/linux_misc.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: linux_misc.c,v 1.13 1995/08/16 04:29:49 mycroft Exp $ */
/* $NetBSD: linux_misc.c,v 1.14 1995/08/16 04:50:17 mycroft Exp $ */
/*
* Copyright (c) 1995 Frank van der Linden
@ -808,10 +808,7 @@ linux_select(p, uap, retval)
}
if (ls.timeout) {
if (!*retval) {
utv.tv_sec = 0;
utv.tv_usec = 0;
} else {
if (*retval) {
/*
* Compute how much time was left of the timeout,
* by subtracting the current time and the time
@ -821,7 +818,10 @@ linux_select(p, uap, retval)
microtime(&tv1);
timersub(&tv1, &tv0, &tv1);
timersub(&utv, &tv1, &utv);
}
if (utv.tv_sec < 0)
timerclear(&utv);
} else
timerclear(&utv);
if ((error = copyout(&utv, ls.timeout, sizeof(utv))))
return error;
}

12
sys/compat/linux/common/linux_misc_notalpha.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: linux_misc_notalpha.c,v 1.13 1995/08/16 04:29:49 mycroft Exp $ */
/* $NetBSD: linux_misc_notalpha.c,v 1.14 1995/08/16 04:50:17 mycroft Exp $ */
/*
* Copyright (c) 1995 Frank van der Linden
@ -808,10 +808,7 @@ linux_select(p, uap, retval)
}
if (ls.timeout) {
if (!*retval) {
utv.tv_sec = 0;
utv.tv_usec = 0;
} else {
if (*retval) {
/*
* Compute how much time was left of the timeout,
* by subtracting the current time and the time
@ -821,7 +818,10 @@ linux_select(p, uap, retval)
microtime(&tv1);
timersub(&tv1, &tv0, &tv1);
timersub(&utv, &tv1, &utv);
}
if (utv.tv_sec < 0)
timerclear(&utv);
} else
timerclear(&utv);
if ((error = copyout(&utv, ls.timeout, sizeof(utv))))
return error;
}

12
sys/compat/linux/common/linux_oldmmap.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: linux_oldmmap.c,v 1.13 1995/08/16 04:29:49 mycroft Exp $ */
/* $NetBSD: linux_oldmmap.c,v 1.14 1995/08/16 04:50:17 mycroft Exp $ */
/*
* Copyright (c) 1995 Frank van der Linden
@ -808,10 +808,7 @@ linux_select(p, uap, retval)
}
if (ls.timeout) {
if (!*retval) {
utv.tv_sec = 0;
utv.tv_usec = 0;
} else {
if (*retval) {
/*
* Compute how much time was left of the timeout,
* by subtracting the current time and the time
@ -821,7 +818,10 @@ linux_select(p, uap, retval)
microtime(&tv1);
timersub(&tv1, &tv0, &tv1);
timersub(&utv, &tv1, &utv);
}
if (utv.tv_sec < 0)
timerclear(&utv);
} else
timerclear(&utv);
if ((error = copyout(&utv, ls.timeout, sizeof(utv))))
return error;
}

12
sys/compat/linux/common/linux_oldolduname.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: linux_oldolduname.c,v 1.13 1995/08/16 04:29:49 mycroft Exp $ */
/* $NetBSD: linux_oldolduname.c,v 1.14 1995/08/16 04:50:17 mycroft Exp $ */
/*
* Copyright (c) 1995 Frank van der Linden
@ -808,10 +808,7 @@ linux_select(p, uap, retval)
}
if (ls.timeout) {
if (!*retval) {
utv.tv_sec = 0;
utv.tv_usec = 0;
} else {
if (*retval) {
/*
* Compute how much time was left of the timeout,
* by subtracting the current time and the time
@ -821,7 +818,10 @@ linux_select(p, uap, retval)
microtime(&tv1);
timersub(&tv1, &tv0, &tv1);
timersub(&utv, &tv1, &utv);
}
if (utv.tv_sec < 0)
timerclear(&utv);
} else
timerclear(&utv);
if ((error = copyout(&utv, ls.timeout, sizeof(utv))))
return error;
}

12
sys/compat/linux/common/linux_oldselect.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: linux_oldselect.c,v 1.13 1995/08/16 04:29:49 mycroft Exp $ */
/* $NetBSD: linux_oldselect.c,v 1.14 1995/08/16 04:50:17 mycroft Exp $ */
/*
* Copyright (c) 1995 Frank van der Linden
@ -808,10 +808,7 @@ linux_select(p, uap, retval)
}
if (ls.timeout) {
if (!*retval) {
utv.tv_sec = 0;
utv.tv_usec = 0;
} else {
if (*retval) {
/*
* Compute how much time was left of the timeout,
* by subtracting the current time and the time
@ -821,7 +818,10 @@ linux_select(p, uap, retval)
microtime(&tv1);
timersub(&tv1, &tv0, &tv1);
timersub(&utv, &tv1, &utv);
}
if (utv.tv_sec < 0)
timerclear(&utv);
} else
timerclear(&utv);
if ((error = copyout(&utv, ls.timeout, sizeof(utv))))
return error;
}

12
sys/compat/linux/common/linux_olduname.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: linux_olduname.c,v 1.13 1995/08/16 04:29:49 mycroft Exp $ */
/* $NetBSD: linux_olduname.c,v 1.14 1995/08/16 04:50:17 mycroft Exp $ */
/*
* Copyright (c) 1995 Frank van der Linden
@ -808,10 +808,7 @@ linux_select(p, uap, retval)
}
if (ls.timeout) {
if (!*retval) {
utv.tv_sec = 0;
utv.tv_usec = 0;
} else {
if (*retval) {
/*
* Compute how much time was left of the timeout,
* by subtracting the current time and the time
@ -821,7 +818,10 @@ linux_select(p, uap, retval)
microtime(&tv1);
timersub(&tv1, &tv0, &tv1);
timersub(&utv, &tv1, &utv);
}
if (utv.tv_sec < 0)
timerclear(&utv);
} else
timerclear(&utv);
if ((error = copyout(&utv, ls.timeout, sizeof(utv))))
return error;
}

12
sys/compat/linux/common/linux_pipe.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: linux_pipe.c,v 1.13 1995/08/16 04:29:49 mycroft Exp $ */
/* $NetBSD: linux_pipe.c,v 1.14 1995/08/16 04:50:17 mycroft Exp $ */
/*
* Copyright (c) 1995 Frank van der Linden
@ -808,10 +808,7 @@ linux_select(p, uap, retval)
}
if (ls.timeout) {
if (!*retval) {
utv.tv_sec = 0;
utv.tv_usec = 0;
} else {
if (*retval) {
/*
* Compute how much time was left of the timeout,
* by subtracting the current time and the time
@ -821,7 +818,10 @@ linux_select(p, uap, retval)
microtime(&tv1);
timersub(&tv1, &tv0, &tv1);
timersub(&utv, &tv1, &utv);
}
if (utv.tv_sec < 0)
timerclear(&utv);
} else
timerclear(&utv);
if ((error = copyout(&utv, ls.timeout, sizeof(utv))))
return error;
}

12
sys/compat/linux/linux_misc.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: linux_misc.c,v 1.13 1995/08/16 04:29:49 mycroft Exp $ */
/* $NetBSD: linux_misc.c,v 1.14 1995/08/16 04:50:17 mycroft Exp $ */
/*
* Copyright (c) 1995 Frank van der Linden
@ -808,10 +808,7 @@ linux_select(p, uap, retval)
}
if (ls.timeout) {
if (!*retval) {
utv.tv_sec = 0;
utv.tv_usec = 0;
} else {
if (*retval) {
/*
* Compute how much time was left of the timeout,
* by subtracting the current time and the time
@ -821,7 +818,10 @@ linux_select(p, uap, retval)
microtime(&tv1);
timersub(&tv1, &tv0, &tv1);
timersub(&utv, &tv1, &utv);
}
if (utv.tv_sec < 0)
timerclear(&utv);
} else
timerclear(&utv);
if ((error = copyout(&utv, ls.timeout, sizeof(utv))))
return error;
}

12
sys/compat/linux/multiarch/linux_break.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: linux_break.c,v 1.13 1995/08/16 04:29:49 mycroft Exp $ */
/* $NetBSD: linux_break.c,v 1.14 1995/08/16 04:50:17 mycroft Exp $ */
/*
* Copyright (c) 1995 Frank van der Linden
@ -808,10 +808,7 @@ linux_select(p, uap, retval)
}
if (ls.timeout) {
if (!*retval) {
utv.tv_sec = 0;
utv.tv_usec = 0;
} else {
if (*retval) {
/*
* Compute how much time was left of the timeout,
* by subtracting the current time and the time
@ -821,7 +818,10 @@ linux_select(p, uap, retval)
microtime(&tv1);
timersub(&tv1, &tv0, &tv1);
timersub(&utv, &tv1, &utv);
}
if (utv.tv_sec < 0)
timerclear(&utv);
} else
timerclear(&utv);
if ((error = copyout(&utv, ls.timeout, sizeof(utv))))
return error;
}

12
sys/compat/linux/multiarch/linux_misc_notalpha.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: linux_misc_notalpha.c,v 1.13 1995/08/16 04:29:49 mycroft Exp $ */
/* $NetBSD: linux_misc_notalpha.c,v 1.14 1995/08/16 04:50:17 mycroft Exp $ */
/*
* Copyright (c) 1995 Frank van der Linden
@ -808,10 +808,7 @@ linux_select(p, uap, retval)
}
if (ls.timeout) {
if (!*retval) {
utv.tv_sec = 0;
utv.tv_usec = 0;
} else {
if (*retval) {
/*
* Compute how much time was left of the timeout,
* by subtracting the current time and the time
@ -821,7 +818,10 @@ linux_select(p, uap, retval)
microtime(&tv1);
timersub(&tv1, &tv0, &tv1);
timersub(&utv, &tv1, &utv);
}
if (utv.tv_sec < 0)
timerclear(&utv);
} else
timerclear(&utv);
if ((error = copyout(&utv, ls.timeout, sizeof(utv))))
return error;
}

12
sys/compat/linux/multiarch/linux_oldmmap.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: linux_oldmmap.c,v 1.13 1995/08/16 04:29:49 mycroft Exp $ */
/* $NetBSD: linux_oldmmap.c,v 1.14 1995/08/16 04:50:17 mycroft Exp $ */
/*
* Copyright (c) 1995 Frank van der Linden
@ -808,10 +808,7 @@ linux_select(p, uap, retval)
}
if (ls.timeout) {
if (!*retval) {
utv.tv_sec = 0;
utv.tv_usec = 0;
} else {
if (*retval) {
/*
* Compute how much time was left of the timeout,
* by subtracting the current time and the time
@ -821,7 +818,10 @@ linux_select(p, uap, retval)
microtime(&tv1);
timersub(&tv1, &tv0, &tv1);
timersub(&utv, &tv1, &utv);
}
if (utv.tv_sec < 0)
timerclear(&utv);
} else
timerclear(&utv);
if ((error = copyout(&utv, ls.timeout, sizeof(utv))))
return error;
}

12
sys/compat/linux/multiarch/linux_oldolduname.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: linux_oldolduname.c,v 1.13 1995/08/16 04:29:49 mycroft Exp $ */
/* $NetBSD: linux_oldolduname.c,v 1.14 1995/08/16 04:50:17 mycroft Exp $ */
/*
* Copyright (c) 1995 Frank van der Linden
@ -808,10 +808,7 @@ linux_select(p, uap, retval)
}
if (ls.timeout) {
if (!*retval) {
utv.tv_sec = 0;
utv.tv_usec = 0;
} else {
if (*retval) {
/*
* Compute how much time was left of the timeout,
* by subtracting the current time and the time
@ -821,7 +818,10 @@ linux_select(p, uap, retval)
microtime(&tv1);
timersub(&tv1, &tv0, &tv1);
timersub(&utv, &tv1, &utv);
}
if (utv.tv_sec < 0)
timerclear(&utv);
} else
timerclear(&utv);
if ((error = copyout(&utv, ls.timeout, sizeof(utv))))
return error;
}

12
sys/compat/linux/multiarch/linux_oldselect.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: linux_oldselect.c,v 1.13 1995/08/16 04:29:49 mycroft Exp $ */
/* $NetBSD: linux_oldselect.c,v 1.14 1995/08/16 04:50:17 mycroft Exp $ */
/*
* Copyright (c) 1995 Frank van der Linden
@ -808,10 +808,7 @@ linux_select(p, uap, retval)
}
if (ls.timeout) {
if (!*retval) {
utv.tv_sec = 0;
utv.tv_usec = 0;
} else {
if (*retval) {
/*
* Compute how much time was left of the timeout,
* by subtracting the current time and the time
@ -821,7 +818,10 @@ linux_select(p, uap, retval)
microtime(&tv1);
timersub(&tv1, &tv0, &tv1);
timersub(&utv, &tv1, &utv);
}
if (utv.tv_sec < 0)
timerclear(&utv);
} else
timerclear(&utv);
if ((error = copyout(&utv, ls.timeout, sizeof(utv))))
return error;
}

12
sys/compat/linux/multiarch/linux_olduname.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: linux_olduname.c,v 1.13 1995/08/16 04:29:49 mycroft Exp $ */
/* $NetBSD: linux_olduname.c,v 1.14 1995/08/16 04:50:17 mycroft Exp $ */
/*
* Copyright (c) 1995 Frank van der Linden
@ -808,10 +808,7 @@ linux_select(p, uap, retval)
}
if (ls.timeout) {
if (!*retval) {
utv.tv_sec = 0;
utv.tv_usec = 0;
} else {
if (*retval) {
/*
* Compute how much time was left of the timeout,
* by subtracting the current time and the time
@ -821,7 +818,10 @@ linux_select(p, uap, retval)
microtime(&tv1);
timersub(&tv1, &tv0, &tv1);
timersub(&utv, &tv1, &utv);
}
if (utv.tv_sec < 0)
timerclear(&utv);
} else
timerclear(&utv);
if ((error = copyout(&utv, ls.timeout, sizeof(utv))))
return error;
}

12
sys/compat/linux/multiarch/linux_pipe.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: linux_pipe.c,v 1.13 1995/08/16 04:29:49 mycroft Exp $ */
/* $NetBSD: linux_pipe.c,v 1.14 1995/08/16 04:50:17 mycroft Exp $ */
/*
* Copyright (c) 1995 Frank van der Linden
@ -808,10 +808,7 @@ linux_select(p, uap, retval)
}
if (ls.timeout) {
if (!*retval) {
utv.tv_sec = 0;
utv.tv_usec = 0;
} else {
if (*retval) {
/*
* Compute how much time was left of the timeout,
* by subtracting the current time and the time
@ -821,7 +818,10 @@ linux_select(p, uap, retval)
microtime(&tv1);
timersub(&tv1, &tv0, &tv1);
timersub(&utv, &tv1, &utv);
}
if (utv.tv_sec < 0)
timerclear(&utv);
} else
timerclear(&utv);
if ((error = copyout(&utv, ls.timeout, sizeof(utv))))
return error;
}