diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/consoletype.1 | 9 | ||||
| -rw-r--r-- | src/consoletype.c | 2 |
2 files changed, 8 insertions, 3 deletions
diff --git a/src/consoletype.1 b/src/consoletype.1 index 3f4ec14b..ebd1d88c 100644 --- a/src/consoletype.1 +++ b/src/consoletype.1 @@ -3,7 +3,7 @@ \fBconsoletype \- print type of the console connected to standard input .SH SYNOPSIS -\fBconsoletype [\fIfg\fR] +\fBconsoletype [\fIstdout\fR] [\fIfg\fR] .SH DESCRIPTION \fBconsoletype prints the type of console connected to standard input, and checks @@ -29,6 +29,11 @@ if on serial console \fI2 if on a pseudo terminal. .TP +When passed the \fIstdout\fR argument, \fBconsoletype\fR returns +.TP +\fI0 +in all cases, and prints the console type to stdout. +.TP When passed the \fIfg\fR argument, \fBconsoletype\fR returns .TP \fI0 @@ -36,4 +41,4 @@ if the console connected to standard input is the current virtual terminal .TP \fI1 -otherwise.
\ No newline at end of file +otherwise. diff --git a/src/consoletype.c b/src/consoletype.c index ab7e7534..761a3c52 100644 --- a/src/consoletype.c +++ b/src/consoletype.c @@ -61,6 +61,6 @@ int main(int argc, char **argv) return 0; } else { printf("%s\n",type); - return ret; + return (argc > 1 && !strcmp(argv[1],"stdout")) ? 0 : ret; } } |