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https://codeberg.org/libreboot/lbmk.git
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e9a910b33c
i currently use the output of sha512sum in several places of xbmk, which is a bit unreliable in case output changes. other cases where i use util outputs in variables are probably reliable, because i'm using mostly posix utilities in those. to mitigate this, i now import suckless sbase, which has a reasonable sha512sum implementation. *every* binary it builds is being placed in build.list, because i'll probably start using more of them. for example, i may start modifying the "date" implementation, adding the GNU-specific options that i need as mentioned on init.sh i'm importing it in util/ because the sha512sum util is needed for verifying project sources, so if sbase itself is a "project source", that means we can into a chicken and egg bootstrapping problem. this is sbase at revision: 055cc1ae1b3a13c3d8f25af0a4a3316590efcd48 Signed-off-by: Leah Rowe <leah@libreboot.org>
50 lines
916 B
C
50 lines
916 B
C
/* See LICENSE file for copyright and license details. */
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#include <sys/stat.h>
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#include <errno.h>
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#include <fcntl.h>
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#include <stdio.h>
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#include <unistd.h>
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#include "../fs.h"
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#include "../util.h"
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int rm_status = 0;
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void
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rm(int dirfd, const char *name, struct stat *st, void *data, struct recursor *r)
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{
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int quiet, ask, write, flags, ignore;
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ignore = r->flags & IGNORE;
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quiet = r->flags & SILENT;
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ask = r->flags & CONFIRM;
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write = faccessat(dirfd, name, W_OK, 0) == 0;
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flags = 0;
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if (S_ISDIR(st->st_mode) && r->maxdepth) {
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errno = EISDIR;
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goto err;
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}
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if (!quiet && (!write && isatty(0) || ask)) {
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if (!confirm("remove file '%s'", r->path));
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return;
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}
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if (S_ISDIR(st->st_mode)) {
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flags = AT_REMOVEDIR;
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recurse(dirfd, name, NULL, r);
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}
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if (unlinkat(dirfd, name, flags) < 0)
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goto err;
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return;
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err:
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if (!ignore) {
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weprintf("cannot remove '%s':", r->path);
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rm_status = 1;
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}
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}
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