st

simple terminal
git clone git://git.suckless.org/st
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commit 30ce2cc002585409b36c630512c6ca4db8f88f15
parent 041912a791e8c2f4d5d2415b16210d29d7e701c5
Author: Hiltjo Posthuma <hiltjo@codemadness.org>
Date:   Fri, 25 May 2018 11:59:28 +0200

Pledge on OpenBSD

Diffstat:
config.mk | 6++++++
st.c | 8++++++++
2 files changed, 14 insertions(+), 0 deletions(-)

diff --git a/config.mk b/config.mk @@ -23,6 +23,12 @@ CPPFLAGS = -DVERSION=\"$(VERSION)\" -D_XOPEN_SOURCE=600 STCFLAGS = $(INCS) $(CPPFLAGS) $(CFLAGS) STLDFLAGS = $(LIBS) $(LDFLAGS) +# OpenBSD: +#CPPFLAGS = -DVERSION=\"$(VERSION)\" -D_XOPEN_SOURCE=600 -D_BSD_SOURCE +#LIBS = -L$(X11LIB) -lm -lX11 -lutil -lXft \ +# `pkg-config --libs fontconfig` \ +# `pkg-config --libs freetype2` + # compiler and linker # CC = c99 diff --git a/st.c b/st.c @@ -28,6 +28,10 @@ #include <libutil.h> #endif +#ifndef __OpenBSD__ +#define pledge(a,b) 0 +#endif + /* Arbitrary sizes */ #define UTF_INVALID 0xFFFD #define UTF_SIZ 4 @@ -806,9 +810,13 @@ ttynew(char *line, char *cmd, char *out, char **args) die("ioctl TIOCSCTTY failed: %s\n", strerror(errno)); close(s); close(m); + if (pledge("stdio getpw proc exec", NULL) == -1) + die("pledge\n"); execsh(cmd, args); break; default: + if (pledge("stdio rpath tty proc", NULL) == -1) + die("pledge\n"); close(s); cmdfd = m; signal(SIGCHLD, sigchld);