Bruce/nuke
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Better error reporting, and now handles files or directories.

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This commit is contained in:
Bruce Hill 2019-01-03 06:03:24 -08:00
parent cdeea64242
commit 9fd1a3ecda
1 changed files with 8 additions and 2 deletions
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10
nuke.c
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@ -4,9 +4,10 @@
*/ */
#include "colors.h" #include "colors.h"
#include "list.h"
#include "globe.h" #include "globe.h"
#include "list.h"
#include <curses.h> #include <curses.h>
#include <errno.h>
#include <ftw.h> #include <ftw.h>
#include <math.h> #include <math.h>
#include <poll.h> #include <poll.h>
@ -115,7 +116,12 @@ int unlink_cb(const char *fpath, const struct stat *sb, int typeflag, struct FTW
int rmrf(char *path) int rmrf(char *path)
{ {
DIR *dir;
if (!(dir = opendir(path))) {
return remove(path);
} else {
return nftw(path, unlink_cb, 64, FTW_DEPTH | FTW_PHYS); return nftw(path, unlink_cb, 64, FTW_DEPTH | FTW_PHYS);
}
} }
int main(int argc, char *argv[]) int main(int argc, char *argv[])
@ -446,7 +452,7 @@ exit_success:
if (rmrf(argv[i]) == 0) { if (rmrf(argv[i]) == 0) {
printf("deleted %s\n", argv[i]); printf("deleted %s\n", argv[i]);
} else { } else {
printf("unable to delete %s\n", argv[i]); printf("unable to delete %s\n (%s)", argv[i], strerror(errno));
return EXIT_FAILURE; return EXIT_FAILURE;
} }
} }