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Rework messages and errno warnings

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lostd 2014-10-07 14:47:35 +00:00 committed by lostd
parent a543eed112
commit 9acdb3332b
1 changed files with 13 additions and 7 deletions
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20
noice.c
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@ -109,13 +109,19 @@ exitcurses(void)
endwin(); /* Restore terminal */ endwin(); /* Restore terminal */
} }
/* Messages show up at the bottom */
/* Warning shows up at the bottom */
void void
printwarn(char *prefix) printmsg(char *msg)
{ {
move(LINES - 1, 0); move(LINES - 1, 0);
printw("%s: %s\n", prefix, strerror(errno)); printw("%s\n", msg);
}
/* Display warning as a message */
void
printwarn(void)
{
printmsg(strerror(errno));
} }
/* Kill curses and display error before exiting */ /* Kill curses and display error before exiting */
@ -218,7 +224,7 @@ begin:
dirp = opendir(path); dirp = opendir(path);
if (dirp == NULL) { if (dirp == NULL) {
printwarn("opendir"); printwarn();
goto nochange; goto nochange;
} }
@ -344,7 +350,7 @@ nochange:
path = newpath; path = newpath;
goto out; goto out;
} else { } else {
printwarn(newpath); printwarn();
free(newpath); free(newpath);
goto nochange; goto nochange;
} }
@ -357,7 +363,7 @@ nochange:
/* Open with */ /* Open with */
bin = openwith(name); bin = openwith(name);
if (bin == NULL) { if (bin == NULL) {
printwarn("no association\n"); printmsg("No association");
goto nochange; goto nochange;
} }