add pledge() support on OpenBSD - ploot - simple plotting tools
 (HTM) git clone git://bitreich.org/ploot git://enlrupgkhuxnvlhsf6lc3fziv5h2hhfrinws65d7roiv6bfj7d652fid.onion/ploot
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       ---
 (DIR) commit f5bdc6b7ddfd050efc31f5cc89a6fba87e58819f
 (DIR) parent a546b97f9fe7f4a9e30b514bfc257ba85cd9a7f9
 (HTM) Author: Josuah Demangeon <me@josuah.net>
       Date:   Tue, 22 Jun 2021 01:02:44 +0200
       
       add pledge() support on OpenBSD
       
       Diffstat:
         M ploot-braille.c                     |       7 +++++++
         M ploot-farbfeld.c                    |       7 +++++++
         M ploot-feed.c                        |       7 +++++++
         M ploot-text.c                        |       7 +++++++
       
       4 files changed, 28 insertions(+), 0 deletions(-)
       ---
 (DIR) diff --git a/ploot-braille.c b/ploot-braille.c
       @@ -11,6 +11,10 @@
        #include "scale.h"
        #include "util.h"
        
       +#ifndef __OpenBSD__
       +#define pledge(...) 0
       +#endif
       +
        /*
         * Plot the body as an histogram interpolating the gaps and include
         * a vertical and horizontal axis.
       @@ -146,6 +150,9 @@ main(int argc, char **argv)
                size_t ncol;
                int c, rows, cols;
        
       +        if (pledge("stdio", "") < 0)
       +                err(1, "pledge: %s", strerror(errno));
       +
                rows = 20, cols = 80;
                arg0 = *argv;
                while ((c = getopt(argc, argv, "r:c:")) > -1) {
 (DIR) diff --git a/ploot-farbfeld.c b/ploot-farbfeld.c
       @@ -16,6 +16,10 @@
        #include "util.h"
        #include "scale.h"
        
       +#ifndef __OpenBSD__
       +#define pledge(...) 0
       +#endif
       +
        #define MARGIN                4
        
        #define IMAGE_H                (TITLE_H + PLOT_H + XLABEL_H)
       @@ -284,6 +288,9 @@ main(int argc, char **argv)
                size_t ncol;
                int c;
        
       +        if (pledge("stdio", "") < 0)
       +                err(1, "pledge: %s", strerror(errno));
       +
                arg0 = *argv;
                while ((c = getopt(argc, argv, "t:u:")) > -1) {
                        switch (c) {
 (DIR) diff --git a/ploot-feed.c b/ploot-feed.c
       @@ -10,6 +10,10 @@
        #include <unistd.h>
        #include "util.h"
        
       +#ifndef __OpenBSD__
       +#define pledge(...) 0
       +#endif
       +
        #define WIDTH_MAX 1024
        #define BRAILLE_START        10240
        
       @@ -220,6 +224,9 @@ main(int argc, char **argv)
                char *labv[4069 / 2], labels[4069];
                int c;
        
       +        if (pledge("stdio", "") < 0)
       +                err(1, "pledge: %s", strerror(errno));
       +
                arg0 = *argv;
                while ((c = getopt(argc, argv, "w:")) > -1) {
                        switch (c) {
 (DIR) diff --git a/ploot-text.c b/ploot-text.c
       @@ -5,6 +5,10 @@
        #include <string.h>
        #include <errno.h>
        
       +#ifndef __OpenBSD__
       +#define pledge(...) 0
       +#endif
       +
        #include "drawille.h"
        #include "font.h"
        #include "util.h"
       @@ -25,6 +29,9 @@ main(int argc, char **argv)
                size_t h, w;
                int c, row;
        
       +        if (pledge("stdio", "") < 0)
       +                err(1, "pledge: %s", strerror(errno));
       +
                ft = &font8;
                arg0 = *argv;
                while ((c = getopt(argc, argv, "12")) > -1) {