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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>
40 lines
717 B
C
40 lines
717 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 <limits.h>
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#include "../util.h"
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int
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mkdirp(const char *path, mode_t mode, mode_t pmode)
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{
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char tmp[PATH_MAX], *p;
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struct stat st;
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if (stat(path, &st) == 0) {
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if (S_ISDIR(st.st_mode))
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return 0;
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errno = ENOTDIR;
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weprintf("%s:", path);
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return -1;
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}
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estrlcpy(tmp, path, sizeof(tmp));
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for (p = tmp + (tmp[0] == '/'); *p; p++) {
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if (*p != '/')
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continue;
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*p = '\0';
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if (mkdir(tmp, pmode) < 0 && errno != EEXIST) {
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weprintf("mkdir %s:", tmp);
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return -1;
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}
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*p = '/';
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}
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if (mkdir(tmp, mode) < 0 && errno != EEXIST) {
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weprintf("mkdir %s:", tmp);
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return -1;
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}
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return 0;
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}
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