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Trim spaces.

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This commit is contained in:
Nicholas Marriott 2011-01-10 22:45:10 +00:00
parent a7b6445cc3
commit abd1f615b2
5 changed files with 25 additions and 25 deletions
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6
compat/forkpty-aix.c
View File

@ -1,4 +1,4 @@
/* $Id: forkpty-aix.c,v 1.4 2009-09-20 18:31:16 nicm Exp $ */
/* $Id: forkpty-aix.c,v 1.5 2011-01-10 22:45:09 nicm Exp $ */
/*
* Copyright (c) 2009 Nicholas Marriott <nicm@users.sourceforge.net>
@ -52,10 +52,10 @@ forkpty(int *master, unused char *name, struct termios *tio, struct winsize *ws)
ioctl(fd, TIOCNOTTY, NULL);
close(fd);
}
if (setsid() < 0)
fatal("setsid");
fd = open(_PATH_TTY, O_RDWR|O_NOCTTY);
if (fd >= 0)
fatalx("open succeeded (failed to disconnect)");

4
compat/forkpty-sunos.c
View File

@ -1,4 +1,4 @@
/* $Id: forkpty-sunos.c,v 1.9 2009-10-15 07:11:25 nicm Exp $ */
/* $Id: forkpty-sunos.c,v 1.10 2011-01-10 22:45:10 nicm Exp $ */
/*
* Copyright (c) 2008 Nicholas Marriott <nicm@users.sourceforge.net>
@ -73,7 +73,7 @@ forkpty(int *master, char *name, struct termios *tio, struct winsize *ws)
dup2(slave, 1);
dup2(slave, 2);
if (slave > 2)
close(slave);
close(slave);
return (0);
}

4
compat/strsep.c
View File

@ -1,4 +1,4 @@
/* $Id: strsep.c,v 1.1 2009-08-16 16:15:53 nicm Exp $ */
/* $Id: strsep.c,v 1.2 2011-01-10 22:45:10 nicm Exp $ */
/* $OpenBSD: strsep.c,v 1.6 2005/08/08 08:05:37 espie Exp $ */
/*-
@ -35,7 +35,7 @@
/*
* Get next token from string *stringp, where tokens are possibly-empty
* strings separated by characters from delim.
* strings separated by characters from delim.
*
* Writes NULs into the string at *stringp to end tokens.
* delim need not remain constant from call to call.

32
compat/unvis.c
View File

@ -57,7 +57,7 @@ unvis(char *cp, char c, int *astate, int flag)
if (*astate == S_OCTAL2 || *astate == S_OCTAL3) {
*astate = S_GROUND;
return (UNVIS_VALID);
}
}
return (*astate == S_GROUND ? UNVIS_NOCHAR : UNVIS_SYNBAD);
}
@ -68,7 +68,7 @@ unvis(char *cp, char c, int *astate, int flag)
if (c == '\\') {
*astate = S_START;
return (0);
}
}
*cp = c;
return (UNVIS_VALID);
@ -141,7 +141,7 @@ unvis(char *cp, char c, int *astate, int flag)
}
*astate = S_GROUND;
return (UNVIS_SYNBAD);
case S_META:
if (c == '-')
*astate = S_META1;
@ -152,12 +152,12 @@ unvis(char *cp, char c, int *astate, int flag)
return (UNVIS_SYNBAD);
}
return (0);
case S_META1:
*astate = S_GROUND;
*cp |= c;
return (UNVIS_VALID);
case S_CTRL:
if (c == '?')
*cp |= 0177;
@ -168,15 +168,15 @@ unvis(char *cp, char c, int *astate, int flag)
case S_OCTAL2: /* second possible octal digit */
if (isoctal(c)) {
/*
* yes - and maybe a third
/*
* yes - and maybe a third
*/
*cp = (*cp << 3) + (c - '0');
*astate = S_OCTAL3;
*astate = S_OCTAL3;
return (0);
}
/*
* no - done with current sequence, push back passed char
}
/*
* no - done with current sequence, push back passed char
*/
*astate = S_GROUND;
return (UNVIS_VALIDPUSH);
@ -191,10 +191,10 @@ unvis(char *cp, char c, int *astate, int flag)
* we were done, push back passed char
*/
return (UNVIS_VALIDPUSH);
default:
/*
* decoder in unknown state - (probably uninitialized)
default:
/*
* decoder in unknown state - (probably uninitialized)
*/
*astate = S_GROUND;
return (UNVIS_SYNBAD);
@ -202,7 +202,7 @@ unvis(char *cp, char c, int *astate, int flag)
}
/*
* strunvis - decode src into dst
* strunvis - decode src into dst
*
* Number of chars decoded into dst is returned, -1 on error.
* Dst is null terminated.

4
compat/vis.c
View File

@ -136,10 +136,10 @@ done:
/*
* strvis, strnvis, strvisx - visually encode characters from src into dst
*
*
* Dst must be 4 times the size of src to account for possible
* expansion. The length of dst, not including the trailing NULL,
* is returned.
* is returned.
*
* Strnvis will write no more than siz-1 bytes (and will NULL terminate).
* The number of bytes needed to fully encode the string is returned.