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authorDavid Oberhollenzer <david.oberhollenzer@sigma-star.at>2019-09-20 03:52:49 +0200
committerDavid Oberhollenzer <david.oberhollenzer@sigma-star.at>2019-09-20 18:34:17 +0200
commitc106a290ed07fa89b39072925b1a2258071511a8 (patch)
tree973dc9a4d7eceec0925ee9196d7683cb396d83f2 /lib/util
parent9486151f186e3664c8dd429fba94f9e539377d87 (diff)
Large round of dead code removal
Remove all the library functions that no longer have any users. Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
Diffstat (limited to 'lib/util')
-rw-r--r--lib/util/Makemodule.am2
-rw-r--r--lib/util/read_data_at.c39
2 files changed, 1 insertions, 40 deletions
diff --git a/lib/util/Makemodule.am b/lib/util/Makemodule.am
index 2692c01..1d77fd5 100644
--- a/lib/util/Makemodule.am
+++ b/lib/util/Makemodule.am
@@ -3,7 +3,7 @@ libutil_la_SOURCES += lib/util/read_data.c include/util.h
libutil_la_SOURCES += lib/util/mkdir_p.c
libutil_la_SOURCES += lib/util/str_table.c include/str_table.h
libutil_la_SOURCES += lib/util/dirstack.c lib/util/padd_file.c
-libutil_la_SOURCES += lib/util/read_data_at.c lib/util/alloc.c
+libutil_la_SOURCES += lib/util/alloc.c
libutil_la_SOURCES += lib/util/canonicalize_name.c
libutil_la_CFLAGS = $(AM_CFLAGS)
libutil_la_CPPFLAGS = $(AM_CPPFLAGS)
diff --git a/lib/util/read_data_at.c b/lib/util/read_data_at.c
deleted file mode 100644
index 058909a..0000000
--- a/lib/util/read_data_at.c
+++ /dev/null
@@ -1,39 +0,0 @@
-/* SPDX-License-Identifier: LGPL-3.0-or-later */
-/*
- * read_data_at.c
- *
- * Copyright (C) 2019 David Oberhollenzer <goliath@infraroot.at>
- */
-#include "config.h"
-
-#include <unistd.h>
-#include <errno.h>
-#include <stdio.h>
-
-#include "util.h"
-
-int read_data_at(const char *errstr, off_t location, int fd,
- void *buffer, size_t size)
-{
- ssize_t ret;
-
- while (size > 0) {
- ret = pread(fd, buffer, size, location);
- if (ret < 0) {
- if (errno == EINTR)
- continue;
- perror(errstr);
- return -1;
- }
- if (ret == 0) {
- fprintf(stderr, "%s: short read\n", errstr);
- return -1;
- }
-
- size -= ret;
- buffer = (char *)buffer + ret;
- location += ret;
- }
-
- return 0;
-}