fix compilation under Linux - ploot - simple plotting tools
HTML git clone git://bitreich.org/ploot git://enlrupgkhuxnvlhsf6lc3fziv5h2hhfrinws65d7roiv6bfj7d652fid.onion/ploot
DIR Log
DIR Files
DIR Refs
DIR Tags
DIR README
DIR LICENSE
---
DIR commit fe139dc6e7dddb2211caedff45f9ba2a0ec47723
DIR parent f24b386089412df1f2d658ecefd3471f3bddfda3
HTML Author: Josuah Demangeon <mail@josuah.net>
Date: Wed, 7 Feb 2018 00:47:33 +0100
fix compilation under Linux
Diffstat:
M Makefile | 2 +-
M ploot.c | 4 ++--
2 files changed, 3 insertions(+), 3 deletions(-)
---
DIR diff --git a/Makefile b/Makefile
@@ -1,4 +1,4 @@
-CFLAGS = -Wall -Wextra -Werror -std=c89 -pedantic
+CFLAGS = -Wall -Wextra -Werror -std=c89 -pedantic -D_POSIX_C_SOURCE=200809L
all:ploot
DIR diff --git a/ploot.c b/ploot.c
@@ -56,7 +56,7 @@ humanize(char *str, double val)
precision = (ABS(val) < 10) ? (3) : (ABS(val) < 100) ? (2) : (1);
if (exp == 0)
precision++;
- snprintf(str, 8, "%+.*f%c", precision, val, label[exp]);
+ sprintf(str, "%+.*f%c", precision, val, label[exp]);
if (val >= 0)
str[0] = ' ';
}
@@ -254,7 +254,7 @@ main(int argc, char **argv)
{
time_t tbuf[MAX_VAL], *tend;
double vbuf[MAX_VAL], *vend;
- char c;
+ int c;
while ((c = getopt(argc, argv, "h:t:o:")) != -1) {
switch (c) {