mirror of
https://codeberg.org/libreboot/lbmk.git
synced 2026-03-26 05:49:03 +02:00
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>
37 lines
576 B
C
37 lines
576 B
C
/* See LICENSE file for copyright and license details. */
|
|
#include <errno.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
|
|
#include "../utf.h"
|
|
|
|
int
|
|
fgetrune(Rune *r, FILE *fp)
|
|
{
|
|
char buf[UTFmax];
|
|
int i = 0, c;
|
|
|
|
while (i < UTFmax && (c = fgetc(fp)) != EOF) {
|
|
buf[i++] = c;
|
|
if (charntorune(r, buf, i) > 0)
|
|
break;
|
|
}
|
|
if (ferror(fp))
|
|
return -1;
|
|
|
|
return i;
|
|
}
|
|
|
|
int
|
|
efgetrune(Rune *r, FILE *fp, const char *file)
|
|
{
|
|
int ret;
|
|
|
|
if ((ret = fgetrune(r, fp)) < 0) {
|
|
fprintf(stderr, "fgetrune %s: %s\n", file, strerror(errno));
|
|
exit(1);
|
|
}
|
|
return ret;
|
|
}
|