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tPledge on OpenBSD - st - [fork] customized build of st, the simple terminal |
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git clone git://src.adamsgaard.dk/st |
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Log |
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Files |
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Refs |
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README |
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LICENSE |
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--- |
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commit 30ce2cc002585409b36c630512c6ca4db8f88f15 |
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parent 041912a791e8c2f4d5d2415b16210d29d7e701c5 |
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Author: Hiltjo Posthuma <[email protected]> |
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Date: Fri, 25 May 2018 11:59:28 +0200 |
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Pledge on OpenBSD |
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Diffstat: |
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M config.mk | 6 ++++++ |
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M st.c | 8 ++++++++ |
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2 files changed, 14 insertions(+), 0 deletions(-) |
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--- |
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diff --git a/config.mk b/config.mk |
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t@@ -23,6 +23,12 @@ CPPFLAGS = -DVERSION=\"$(VERSION)\" -D_XOPEN_SOURCE=600 |
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STCFLAGS = $(INCS) $(CPPFLAGS) $(CFLAGS) |
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STLDFLAGS = $(LIBS) $(LDFLAGS) |
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+# OpenBSD: |
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+#CPPFLAGS = -DVERSION=\"$(VERSION)\" -D_XOPEN_SOURCE=600 -D_BSD_SOURCE |
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+#LIBS = -L$(X11LIB) -lm -lX11 -lutil -lXft \ |
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+# `pkg-config --libs fontconfig` \ |
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+# `pkg-config --libs freetype2` |
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+ |
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# compiler and linker |
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# CC = c99 |
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diff --git a/st.c b/st.c |
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t@@ -28,6 +28,10 @@ |
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#include <libutil.h> |
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#endif |
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+#ifndef __OpenBSD__ |
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+#define pledge(a,b) 0 |
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+#endif |
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+ |
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/* Arbitrary sizes */ |
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#define UTF_INVALID 0xFFFD |
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#define UTF_SIZ 4 |
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t@@ -806,9 +810,13 @@ ttynew(char *line, char *cmd, char *out, char **args) |
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die("ioctl TIOCSCTTY failed: %s\n", strerror(errno)); |
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close(s); |
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close(m); |
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+ if (pledge("stdio getpw proc exec", NULL) == -1) |
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+ die("pledge\n"); |
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execsh(cmd, args); |
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break; |
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default: |
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+ if (pledge("stdio rpath tty proc", NULL) == -1) |
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+ die("pledge\n"); |
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close(s); |
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cmdfd = m; |
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signal(SIGCHLD, sigchld); |
