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remove_subtree(): Use strerror() when possible

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Signed-off-by: Luiz Fernando N. Capitulino <lcapitulino@mandriva.com.br>
Signed-off-by: Junio C Hamano <junkio@cox.net>
This commit is contained in:
Luiz Fernando N. Capitulino 2007-04-25 11:17:56 -03:00 committed by Junio C Hamano
parent da94faf671
commit cc2903fc70
1 changed files with 4 additions and 4 deletions
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8
entry.c
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@ -33,7 +33,7 @@ static void remove_subtree(const char *path)
char *name; char *name;
if (!dir) if (!dir)
die("cannot opendir %s", path); die("cannot opendir %s (%s)", path, strerror(errno));
strcpy(pathbuf, path); strcpy(pathbuf, path);
name = pathbuf + strlen(path); name = pathbuf + strlen(path);
*name++ = '/'; *name++ = '/';
@ -45,15 +45,15 @@ static void remove_subtree(const char *path)
continue; continue;
strcpy(name, de->d_name); strcpy(name, de->d_name);
if (lstat(pathbuf, &st)) if (lstat(pathbuf, &st))
die("cannot lstat %s", pathbuf); die("cannot lstat %s (%s)", pathbuf, strerror(errno));
if (S_ISDIR(st.st_mode)) if (S_ISDIR(st.st_mode))
remove_subtree(pathbuf); remove_subtree(pathbuf);
else if (unlink(pathbuf)) else if (unlink(pathbuf))
die("cannot unlink %s", pathbuf); die("cannot unlink %s (%s)", pathbuf, strerror(errno));
} }
closedir(dir); closedir(dir);
if (rmdir(path)) if (rmdir(path))
die("cannot rmdir %s", path); die("cannot rmdir %s (%s)", path, strerror(errno));
} }
static int create_file(const char *path, unsigned int mode) static int create_file(const char *path, unsigned int mode)