AuroraMiddleware/lz4
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Improve error messages for attempted console IO

Browse Source
This commit is contained in:
Daniel Colascione 2015-09-02 18:43:27 -07:00
parent 6f1fe1b70d
commit 975c06b1ad
1 changed files with 10 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
programs/lz4cli.c
View File

@ -490,7 +490,11 @@ int main(int argc, char** argv)
if(!input_filename) { input_filename=stdinmark; }
/* Check if input is defined as console; trigger an error in this case */
if (!strcmp(input_filename, stdinmark) && IS_CONSOLE(stdin) ) badusage();
if (!strcmp(input_filename, stdinmark) && IS_CONSOLE(stdin) )
{
DISPLAYLEVEL(1, "refusing to read from a console\n");
exit(1);
}
/* Check if benchmark is selected */
if (bench)
@ -536,7 +540,11 @@ int main(int argc, char** argv)
}
/* Check if output is defined as console; trigger an error in this case */
if (!strcmp(output_filename,stdoutmark) && IS_CONSOLE(stdout) && !forceStdout) badusage();
if (!strcmp(output_filename,stdoutmark) && IS_CONSOLE(stdout) && !forceStdout)
{
DISPLAYLEVEL(1, "refusing to output to console\n");
exit(1);
}
/* Downgrade notification level in pure pipe mode (stdin + stdout) and multiple file mode */
if (!strcmp(input_filename, stdinmark) && !strcmp(output_filename,stdoutmark) && (displayLevel==2)) displayLevel=1;