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add pledge() support on OpenBSD - ploot - simple plotting tools |
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git clone git://bitreich.org/ploot git://enlrupgkhuxnvlhsf6lc3fziv5h2hhfrinws65… |
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--- |
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commit f5bdc6b7ddfd050efc31f5cc89a6fba87e58819f |
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parent a546b97f9fe7f4a9e30b514bfc257ba85cd9a7f9 |
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Author: Josuah Demangeon <[email protected]> |
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Date: Tue, 22 Jun 2021 01:02:44 +0200 |
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add pledge() support on OpenBSD |
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Diffstat: |
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M ploot-braille.c | 7 +++++++ |
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M ploot-farbfeld.c | 7 +++++++ |
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M ploot-feed.c | 7 +++++++ |
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M ploot-text.c | 7 +++++++ |
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4 files changed, 28 insertions(+), 0 deletions(-) |
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--- |
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diff --git a/ploot-braille.c b/ploot-braille.c |
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@@ -11,6 +11,10 @@ |
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#include "scale.h" |
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#include "util.h" |
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+#ifndef __OpenBSD__ |
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+#define pledge(...) 0 |
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+#endif |
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+ |
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/* |
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* Plot the body as an histogram interpolating the gaps and include |
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* a vertical and horizontal axis. |
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@@ -146,6 +150,9 @@ main(int argc, char **argv) |
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size_t ncol; |
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int c, rows, cols; |
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+ if (pledge("stdio", "") < 0) |
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+ err(1, "pledge: %s", strerror(errno)); |
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+ |
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rows = 20, cols = 80; |
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arg0 = *argv; |
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while ((c = getopt(argc, argv, "r:c:")) > -1) { |
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diff --git a/ploot-farbfeld.c b/ploot-farbfeld.c |
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@@ -16,6 +16,10 @@ |
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#include "util.h" |
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#include "scale.h" |
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+#ifndef __OpenBSD__ |
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+#define pledge(...) 0 |
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+#endif |
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+ |
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#define MARGIN 4 |
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#define IMAGE_H (TITLE_H + PLOT_H + XLABEL_H) |
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@@ -284,6 +288,9 @@ main(int argc, char **argv) |
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size_t ncol; |
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int c; |
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+ if (pledge("stdio", "") < 0) |
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+ err(1, "pledge: %s", strerror(errno)); |
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+ |
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arg0 = *argv; |
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while ((c = getopt(argc, argv, "t:u:")) > -1) { |
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switch (c) { |
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diff --git a/ploot-feed.c b/ploot-feed.c |
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@@ -10,6 +10,10 @@ |
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#include <unistd.h> |
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#include "util.h" |
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+#ifndef __OpenBSD__ |
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+#define pledge(...) 0 |
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+#endif |
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+ |
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#define WIDTH_MAX 1024 |
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#define BRAILLE_START 10240 |
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@@ -220,6 +224,9 @@ main(int argc, char **argv) |
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char *labv[4069 / 2], labels[4069]; |
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int c; |
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+ if (pledge("stdio", "") < 0) |
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+ err(1, "pledge: %s", strerror(errno)); |
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+ |
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arg0 = *argv; |
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while ((c = getopt(argc, argv, "w:")) > -1) { |
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switch (c) { |
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diff --git a/ploot-text.c b/ploot-text.c |
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@@ -5,6 +5,10 @@ |
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#include <string.h> |
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#include <errno.h> |
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+#ifndef __OpenBSD__ |
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+#define pledge(...) 0 |
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+#endif |
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+ |
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#include "drawille.h" |
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#include "font.h" |
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#include "util.h" |
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@@ -25,6 +29,9 @@ main(int argc, char **argv) |
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size_t h, w; |
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int c, row; |
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+ if (pledge("stdio", "") < 0) |
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+ err(1, "pledge: %s", strerror(errno)); |
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+ |
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ft = &font8; |
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arg0 = *argv; |
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while ((c = getopt(argc, argv, "12")) > -1) { |
