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| author | Laurent Bercot <ska-skaware@skarnet.org> | 2019-09-22 10:34:16 +0000 |
|---|---|---|
| committer | Laurent Bercot <ska-skaware@skarnet.org> | 2019-09-22 10:34:16 +0000 |
| commit | f83c32cae016c600e9e34c1fea47c1e4590d06fe (patch) | |
| tree | c76868563097ab73c43d915474e156cf8bcad321 /src | |
| parent | 138ddac87e8ccf1b1dcc14ca08238fe092c6b264 (diff) | |
| download | s6-linux-init-f83c32cae016c600e9e34c1fea47c1e4590d06fe.tar.xz | |
Make s6-l-i-m produce update-resistant scripts (use EXTBINPREFIX)
Diffstat (limited to 'src')
| -rw-r--r-- | src/init/s6-linux-init-maker.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/src/init/s6-linux-init-maker.c b/src/init/s6-linux-init-maker.c index 139926c..6fba294 100644 --- a/src/init/s6-linux-init-maker.c +++ b/src/init/s6-linux-init-maker.c @@ -89,7 +89,7 @@ static int linewithargs_script (buffer *b, char const *line) static int hpr_script (buffer *b, char const *what) { return put_shebang_options(b, "-S0") - && buffer_puts(b, S6_LINUX_INIT_BINPREFIX "s6-linux-init-hpr -") >= 0 + && buffer_puts(b, S6_LINUX_INIT_EXTBINPREFIX "s6-linux-init-hpr -") >= 0 && buffer_puts(b, what) >= 0 && buffer_puts(b, " $@\n") >= 0 ; } @@ -101,11 +101,11 @@ static int death_script (buffer *b, char const *s) EXECLINE_EXTBINPREFIX "redirfd -w 1 /dev/console\n" EXECLINE_EXTBINPREFIX "fdmove -c 2 1\n" EXECLINE_EXTBINPREFIX "foreground { " - S6_LINUX_INIT_BINPREFIX "s6-linux-init-echo -- \"s6-svscan ") >= 0 + S6_LINUX_INIT_EXTBINPREFIX "s6-linux-init-echo -- \"s6-svscan ") >= 0 && buffer_puts(b, s) >= 0 && buffer_puts(b, ". Rebooting.\" }\n" - S6_LINUX_INIT_BINPREFIX "s6-linux-init-hpr -r -f\n") >= 0 ; + S6_LINUX_INIT_EXTBINPREFIX "s6-linux-init-hpr -r -f\n") >= 0 ; } static int s6_svscan_log_script (buffer *b, char const *data) @@ -142,7 +142,7 @@ static int logouthookd_script (buffer *b, char const *data) return put_shebang(b) && buffer_puts(b, S6_EXTBINPREFIX "s6-ipcserver -1 -a 0700 -c 1000 -C 1000 -- " LOGOUTHOOKD_SOCKET "\n" - S6_LINUX_INIT_BINPREFIX "s6-linux-init-logouthookd\n") >= 0 ; + S6_LINUX_INIT_EXTBINPREFIX "s6-linux-init-logouthookd\n") >= 0 ; } static int shutdownd_script (buffer *b, char const *data) @@ -150,7 +150,7 @@ static int shutdownd_script (buffer *b, char const *data) size_t sabase = satmp.len ; char fmt[UINT_FMT] ; if (!put_shebang(b) - || buffer_puts(b, S6_LINUX_INIT_BINPREFIX "s6-linux-init-shutdownd -c ") < 0 + || buffer_puts(b, S6_LINUX_INIT_EXTBINPREFIX "s6-linux-init-shutdownd -c ") < 0 || !string_quote(&satmp, robase, strlen(robase))) return 0 ; if (buffer_put(b, satmp.s + sabase, satmp.len - sabase) < 0) goto err ; satmp.len = sabase ; @@ -189,7 +189,7 @@ static int runleveld_script (buffer *b, char const *data) static int sig_script (buffer *b, char const *option) { return put_shebang(b) - && buffer_puts(b, S6_LINUX_INIT_BINPREFIX "s6-linux-init-shutdown -a ") >= 0 + && buffer_puts(b, S6_LINUX_INIT_EXTBINPREFIX "s6-linux-init-shutdown -a ") >= 0 && buffer_puts(b, option) >= 0 && buffer_puts(b, " -- now\n") >= 0 ; } @@ -198,7 +198,7 @@ static inline int stage1_script (buffer *b, char const *data) { size_t sabase = satmp.len ; if (!put_shebang_options(b, "-S0") - || buffer_puts(b, S6_LINUX_INIT_BINPREFIX "s6-linux-init -c ") < 0 + || buffer_puts(b, S6_LINUX_INIT_EXTBINPREFIX "s6-linux-init -c ") < 0 || !string_quote(&satmp, robase, strlen(robase))) return 0 ; if (buffer_put(b, satmp.s + sabase, satmp.len - sabase) < 0) goto err ; satmp.len = sabase ; @@ -381,12 +381,12 @@ static void copy_script (char const *base, char const *name) static void auto_exec (char const *base, char const *name, char const *target) { - if (S6_LINUX_INIT_BINPREFIX[0] == '/') + if (S6_LINUX_INIT_EXTBINPREFIX[0] == '/') { size_t len = strlen(target) ; - char fn[sizeof(S6_LINUX_INIT_BINPREFIX) + len] ; - memcpy(fn, S6_LINUX_INIT_BINPREFIX, sizeof(S6_LINUX_INIT_BINPREFIX) - 1) ; - memcpy(fn + sizeof(S6_LINUX_INIT_BINPREFIX) - 1, target, len + 1) ; + char fn[sizeof(S6_LINUX_INIT_EXTBINPREFIX) + len] ; + memcpy(fn, S6_LINUX_INIT_EXTBINPREFIX, sizeof(S6_LINUX_INIT_EXTBINPREFIX) - 1) ; + memcpy(fn + sizeof(S6_LINUX_INIT_EXTBINPREFIX) - 1, target, len + 1) ; auto_symlink(base, name, fn) ; } else |