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| author | ache <ache@FreeBSD.org> | 1997-03-10 06:21:02 +0000 |
|---|---|---|
| committer | ache <ache@FreeBSD.org> | 1997-03-10 06:21:02 +0000 |
| commit | e9a946ef3e52bd9c9c968940ae4a993e2cd7a849 (patch) | |
| tree | ad0d3c73eb25fe16720dc3a1ca151efd67333cdd /usr.sbin/ppp/command.c | |
| parent | 262892c2126df28ecea5580fc62c8f6db8dbe89a (diff) | |
| download | FreeBSD-src-e9a946ef3e52bd9c9c968940ae4a993e2cd7a849.zip FreeBSD-src-e9a946ef3e52bd9c9c968940ae4a993e2cd7a849.tar.gz | |
Don't waste time scanning tun_in+10 descriptors, scan exactly what
we need now.
Don't assume that file descriptor can't be 0 (many places)
Protect FD_* macros from being used with negative descriptors
Shorten MS EXT show help to fit 80 cols
Diffstat (limited to 'usr.sbin/ppp/command.c')
| -rw-r--r-- | usr.sbin/ppp/command.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/usr.sbin/ppp/command.c b/usr.sbin/ppp/command.c index a1589da..c15d94d 100644 --- a/usr.sbin/ppp/command.c +++ b/usr.sbin/ppp/command.c @@ -17,7 +17,7 @@ * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. * - * $Id$ + * $Id: command.c,v 1.32 1997/02/22 16:10:08 peter Exp $ * */ #include <sys/types.h> @@ -145,7 +145,6 @@ char **argv; modem = OpenModem(mode); if (modem < 0) { printf("failed to open modem.\n"); - modem = 0; break; } if (DialModem()) { @@ -440,7 +439,7 @@ struct cmdtab const ShowCommands[] = { "Show Redial timeout value", StrNull}, #ifdef MSEXT { "msext", NULL, ShowMSExt, LOCAL_AUTH, - "Show MS PPP extention values", StrNull}, + "Show MS PPP extentions", StrNull}, #endif /* MSEXT */ { "version", NULL, ShowVersion, LOCAL_NO_AUTH | LOCAL_AUTH, "Show version string", StrNull}, @@ -575,7 +574,6 @@ TerminalCommand() modem = OpenModem(mode); if (modem < 0) { printf("failed to open modem.\n"); - modem = 0; return(1); } printf("Enter to terminal mode.\n"); |
