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-rw-r--r--Makefile2
-rw-r--r--main.c9
-rw-r--r--util.c30
-rw-r--r--util.h2
4 files changed, 6 insertions, 37 deletions
diff --git a/Makefile b/Makefile
index 127a418..5cae7bd 100644
--- a/Makefile
+++ b/Makefile
@@ -5,7 +5,7 @@ MANPREFIX := $(PREFIX)/share/man
CC ?= gcc
CFLAGS += -std=c99 -Wall -pedantic
-CPPFLAGS += -I$(PREFIX)/include -D_XOPEN_SOURCE=500
+CPPFLAGS += -I$(PREFIX)/include -D_XOPEN_SOURCE=700
LDFLAGS += -L$(PREFIX)/lib
LIBS := -lX11 -lImlib2
diff --git a/main.c b/main.c
index 3ab7b2c..a03f5a4 100644
--- a/main.c
+++ b/main.c
@@ -825,8 +825,9 @@ int main(int argc, char **argv)
fileidx = 0;
if (options->from_stdin) {
+ n = 0;
filename = NULL;
- while ((len = get_line(&filename, &n, stdin)) > 0) {
+ while ((len = getline(&filename, &n, stdin)) > 0) {
if (filename[len-1] == '\n')
filename[len-1] = '\0';
check_add_file(filename, true);
@@ -883,9 +884,9 @@ int main(int argc, char **argv)
const char *name[] = { "image-info", "key-handler" };
for (i = 0; i < ARRLEN(cmd); i++) {
- len = strlen(homedir) + strlen(dsuffix) + strlen(name[i]) + 12;
- *cmd[i] = (char*) s_malloc(len);
- snprintf(*cmd[i], len, "%s%s/sxiv/exec/%s", homedir, dsuffix, name[i]);
+ n = strlen(homedir) + strlen(dsuffix) + strlen(name[i]) + 12;
+ *cmd[i] = (char*) s_malloc(n);
+ snprintf(*cmd[i], n, "%s%s/sxiv/exec/%s", homedir, dsuffix, name[i]);
if (access(*cmd[i], X_OK) != 0) {
free(*cmd[i]);
*cmd[i] = NULL;
diff --git a/util.c b/util.c
index 17f40ec..01a26d4 100644
--- a/util.c
+++ b/util.c
@@ -96,36 +96,6 @@ void die(const char* fmt, ...)
exit(EXIT_FAILURE);
}
-ssize_t get_line(char **buf, size_t *n, FILE *stream)
-{
- size_t len;
- char *s;
-
- if (*buf == NULL || *n == 0) {
- *n = BUF_SIZE;
- *buf = (char*) s_malloc(*n);
- }
- s = *buf;
-
- while (true) {
- if (fgets(s, *n - (s - *buf), stream) == NULL)
- return -1;
- len = strlen(s);
- if (feof(stream))
- break;
- if (len > 0 && s[len-1] == '\n')
- break;
- if (len + 1 == *n - (s - *buf)) {
- *buf = (char*) s_realloc(*buf, 2 * *n);
- s = *buf + *n - 1;
- *n *= 2;
- } else {
- s += len;
- }
- }
- return s - *buf + len;
-}
-
void size_readable(float *size, const char **unit)
{
const char *units[] = { "", "K", "M", "G" };
diff --git a/util.h b/util.h
index a62043b..692abba 100644
--- a/util.h
+++ b/util.h
@@ -68,8 +68,6 @@ char* s_strdup(const char*);
void warn(const char*, ...);
void die(const char*, ...);
-ssize_t get_line(char**, size_t*, FILE*);
-
void size_readable(float*, const char**);
char* absolute_path(const char*);