From e9a910b33c7837b4b868e3abda18eb4810df7f02 Mon Sep 17 00:00:00 2001 From: Leah Rowe Date: Sat, 4 Oct 2025 09:14:33 +0100 Subject: config/git: import suckless sbase 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 --- util/sbase/libutf/fgetrune.c | 36 ++++++++++++++++++++++++++++++++++++ 1 file changed, 36 insertions(+) create mode 100644 util/sbase/libutf/fgetrune.c (limited to 'util/sbase/libutf/fgetrune.c') diff --git a/util/sbase/libutf/fgetrune.c b/util/sbase/libutf/fgetrune.c new file mode 100644 index 00000000..8cd78c64 --- /dev/null +++ b/util/sbase/libutf/fgetrune.c @@ -0,0 +1,36 @@ +/* See LICENSE file for copyright and license details. */ +#include +#include +#include +#include + +#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; +} -- cgit v1.2.1