diff options
| -rw-r--r-- | dmenu.c | 2 | ||||
| -rwxr-xr-x | dmenu_run | 5 | ||||
| -rw-r--r-- | lsx.c | 21 |
3 files changed, 18 insertions, 10 deletions
@@ -41,7 +41,6 @@ static void usage(void); static char text[BUFSIZ] = ""; static int bh, mw, mh; static int inputw, promptw; -static int lines = 0; static size_t cursor = 0; static const char *font = NULL; static const char *prompt = NULL; @@ -49,6 +48,7 @@ static const char *normbgcolor = "#cccccc"; static const char *normfgcolor = "#000000"; static const char *selbgcolor = "#0066ff"; static const char *selfgcolor = "#ffffff"; +static unsigned int lines = 0; static unsigned long normcol[ColLast]; static unsigned long selcol[ColLast]; static Atom utf8; @@ -1,9 +1,12 @@ #!/bin/sh CACHE=${XDG_CACHE_HOME:-"$HOME/.cache"}/dmenu_run +if [ ! -d "`dirname "$CACHE"`" ]; then + CACHE=$HOME/.dmenu_cache +fi ( IFS=: if test "`ls -dt $PATH "$CACHE" 2> /dev/null | sed 1q`" != "$CACHE"; then - mkdir -p "`dirname "$CACHE"`" && lsx $PATH | sort -u > "$CACHE" + lsx $PATH | sort -u > "$CACHE" fi ) cmd=`dmenu "$@" < "$CACHE"` && exec sh -c "$cmd" @@ -1,5 +1,6 @@ /* See LICENSE file for copyright and license details. */ #include <dirent.h> +#include <errno.h> #include <limits.h> #include <stdio.h> #include <stdlib.h> @@ -8,6 +9,8 @@ static void lsx(const char *dir); +static int status = EXIT_SUCCESS; + int main(int argc, char *argv[]) { int i; @@ -16,7 +19,7 @@ main(int argc, char *argv[]) { lsx("."); else for(i = 1; i < argc; i++) lsx(argv[i]); - return EXIT_SUCCESS; + return status; } void @@ -26,13 +29,15 @@ lsx(const char *dir) { struct stat st; DIR *dp; - if(!(dp = opendir(dir))) { - perror(dir); - return; - } - while((d = readdir(dp))) + for(dp = opendir(dir); dp && (d = readdir(dp)); errno = 0) if(snprintf(buf, sizeof buf, "%s/%s", dir, d->d_name) < (int)sizeof buf - && !stat(buf, &st) && S_ISREG(st.st_mode) && access(buf, X_OK) == 0) + && access(buf, X_OK) == 0 && stat(buf, &st) == 0 && S_ISREG(st.st_mode)) puts(d->d_name); - closedir(dp); + + if(errno != 0) { + status = EXIT_FAILURE; + perror(dir); + } + if(dp) + closedir(dp); } |