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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>
33 lines
928 B
C
33 lines
928 B
C
/* See LICENSE file for copyright and license details. */
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include "../text.h"
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#include "../util.h"
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void
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getlines(FILE *fp, struct linebuf *b)
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{
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char *line = NULL;
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size_t size = 0, linelen = 0;
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ssize_t len;
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while ((len = getline(&line, &size, fp)) > 0) {
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if (++b->nlines > b->capacity) {
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b->capacity += 512;
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b->lines = ereallocarray(b->lines, b->capacity, sizeof(*b->lines));
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}
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linelen = len;
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b->lines[b->nlines - 1].data = memcpy(emalloc(linelen + 1), line, linelen + 1);
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b->lines[b->nlines - 1].len = linelen;
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}
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free(line);
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if (b->lines && b->nlines && linelen && b->lines[b->nlines - 1].data[linelen - 1] != '\n') {
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b->lines[b->nlines - 1].data = erealloc(b->lines[b->nlines - 1].data, linelen + 2);
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b->lines[b->nlines - 1].data[linelen] = '\n';
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b->lines[b->nlines - 1].data[linelen + 1] = '\0';
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b->lines[b->nlines - 1].len++;
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}
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}
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