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Code

eeshow/fig.c (fig_init): use getline instead of fgets

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This commit is contained in:
Werner Almesberger 2016-08-16 01:34:26 -03:00
parent 37351bf8bc
commit 7d72a28c31
1 changed files with 3 additions and 2 deletions
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5
eeshow/fig.c
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@ -237,13 +237,14 @@ static bool apply_vars(char *buf, int n_vars, const char **vars)
static void *fig_init(int argc, char *const *argv) static void *fig_init(int argc, char *const *argv)
{ {
static char *buf = NULL;
static size_t n = 0;
const char *template = NULL; const char *template = NULL;
const char **vars = NULL; const char **vars = NULL;
int n_vars = 0; int n_vars = 0;
char c; char c;
int arg; int arg;
FILE *file; FILE *file;
char buf[1000];
int lines_to_colors = 8; int lines_to_colors = 8;
while ((c = getopt(argc, argv, "t:")) != EOF) while ((c = getopt(argc, argv, "t:")) != EOF)
@ -272,7 +273,7 @@ static void *fig_init(int argc, char *const *argv)
file = fopen(template, "r"); file = fopen(template, "r");
if (!file) if (!file)
diag_pfatal(template); diag_pfatal(template);
while (fgets(buf, sizeof(buf), file)) { while (getline(&buf, &n, file) > 0) {
while (apply_vars(buf, n_vars, vars)); while (apply_vars(buf, n_vars, vars));
printf("%s", buf); printf("%s", buf);
if (*buf == '#') if (*buf == '#')