stagit-gopher

static git page generator for gopher
git clone git://git.2f30.org/stagit-gopher.git
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commit aa36e0c9b4d8da06c5dc03a461f9d3fe69a1e7fb
parent eae9437f944f04619cbda9ce7eb460f6ff0d7f4c
Author: Hiltjo Posthuma <hiltjo@codemadness.org>
Date:   Tue,  3 May 2016 00:33:56 +0200

add OpenBSD pledge(2) support using -DUSE_PLEDGE

Diffstat:
config.mk | 10+++++++---
stagit-index.c | 11+++++++++++
stagit.c | 11+++++++++++
3 files changed, 29 insertions(+), 3 deletions(-)

diff --git a/config.mk b/config.mk @@ -4,6 +4,9 @@ PREFIX = /usr/local MANPREFIX = ${PREFIX}/man +# compiler and linker +#CC = cc + GITINC = /usr/local/include GITLIB = /usr/local/lib @@ -23,6 +26,7 @@ LDFLAGS = -s ${LIBS} #CFLAGS = -static -O2 -std=c99 ${INCS} #LDFLAGS = -static -s ${LIBS} -CPPFLAGS= -D_XOPEN_SOURCE=700 -D_DEFAULT_SOURCE -D_BSD_SOURCE ${INCS} -# compiler and linker -#CC = cc +CPPFLAGS = -D_XOPEN_SOURCE=700 -D_DEFAULT_SOURCE -D_BSD_SOURCE ${INCS} + +# OpenBSD 5.9+: use pledge(2) +#CPPFLAGS += -DUSE_PLEDGE diff --git a/stagit-index.c b/stagit-index.c @@ -23,6 +23,14 @@ static char description[255] = "Repositories"; static char *name = ""; static char owner[255]; +#ifndef USE_PLEDGE +int +pledge(const char *promises, const char *paths[]) +{ + return 0; +} +#endif + /* Escape characters below as HTML 2.0 / XML 1.0. */ void xmlencode(FILE *fp, const char *s, size_t len) @@ -154,6 +162,9 @@ main(int argc, char *argv[]) char path[PATH_MAX], repodirabs[PATH_MAX + 1]; int i, ret = 0; + if (pledge("stdio rpath", NULL) == -1) + err(1, "pledge"); + if (argc < 2) { fprintf(stderr, "%s [repodir...]\n", argv[0]); return 1; diff --git a/stagit.c b/stagit.c @@ -64,6 +64,14 @@ static char lastoidstr[GIT_OID_HEXSZ + 2]; /* id + newline + nul byte */ static FILE *rcachefp, *wcachefp; static const char *cachefile; +#ifndef USE_PLEDGE +int +pledge(const char *promises, const char *paths[]) +{ + return 0; +} +#endif + void deltainfo_free(struct deltainfo *di) { @@ -1033,6 +1041,9 @@ main(int argc, char *argv[]) size_t n; int i, fd; + if (pledge("stdio rpath wpath cpath", NULL) == -1) + err(1, "pledge"); + for (i = 1; i < argc; i++) { if (argv[i][0] != '-') { if (repodir)