commit ec657855082ffb5b3f0131426e18808262aa2337
parent d0cc4215645cb1ca072f49b98de30059049f6eac
Author: Parker Ellertson <parkerellertson@airmail.cc>
Date: Tue, 16 Oct 2018 12:35:09 -0600
Added another externalpipe patch for st.
Diffstat:
2 files changed, 91 insertions(+), 0 deletions(-)
diff --git a/st.suckless.org/patches/externalpipe/index.md b/st.suckless.org/patches/externalpipe/index.md
@@ -34,6 +34,7 @@ Download
* [st-externalpipe-20170608-b331da5.diff](st-externalpipe-20170608-b331da5.diff)
* [st-externalpipe-0.8.diff](st-externalpipe-0.8.diff)
* [st-externalpipe-0.8.1.diff](st-externalpipe-0.8.1.diff)
+* [st-externalpipe-20181016-c19e14b.diff](st-externalpipe-20181016-c19e14b.diff)
Authors
-------
@@ -41,3 +42,4 @@ Authors
* Rob Pilling - <robpilling@gmail.com>
* Laslo Hunhold - <dev@frign.de> (0.4.1, 0.5, 0.6, git ports)
* Lucas Gabriel Vuotto - <lvuotto92@gmail.com> (0.7, git ports)
+* Parker Ellertson - <parkerellertson@airmail.cc> (git ports)
diff --git a/st.suckless.org/patches/externalpipe/st-externalpipe-20181016-c19e14b.diff b/st.suckless.org/patches/externalpipe/st-externalpipe-20181016-c19e14b.diff
@@ -0,0 +1,89 @@
+From c19e14bef38548e3984a0135f6466f77d56b8d77 Mon Sep 17 00:00:00 2001
+From: Parker Ellertson <parkerellertson@airmail.cc>
+Date: Tue, 16 Oct 2018 12:27:29 -0600
+Subject: [PATCH] Applied externalpipe patch to current git version.
+
+---
+ st.c | 53 +++++++++++++++++++++++++++++++++++++++++++++++++++++
+ st.h | 1 +
+ 2 files changed, 54 insertions(+)
+
+diff --git a/st.c b/st.c
+index 46cf2da..2a34f83 100644
+--- a/st.c
++++ b/st.c
+@@ -1978,6 +1978,59 @@ tprinter(char *s, size_t len)
+ }
+ }
+
++void
++externalpipe(const Arg *arg)
++{
++ int to[2];
++ char buf[UTF_SIZ];
++ void (*oldsigpipe)(int);
++ Glyph *bp, *end;
++ int lastpos, n, newline;
++
++ if (pipe(to) == -1)
++ return;
++
++ switch (fork()) {
++ case -1:
++ close(to[0]);
++ close(to[1]);
++ return;
++ case 0:
++ dup2(to[0], STDIN_FILENO);
++ close(to[0]);
++ close(to[1]);
++ execvp(((char **)arg->v)[0], (char **)arg->v);
++ fprintf(stderr, "st: execvp %s\n", ((char **)arg->v)[0]);
++ perror("failed");
++ exit(0);
++ }
++
++ close(to[0]);
++ /* ignore sigpipe for now, in case child exists early */
++ oldsigpipe = signal(SIGPIPE, SIG_IGN);
++ newline = 0;
++ for (n = 0; n < term.row; n++) {
++ bp = term.line[n];
++ lastpos = MIN(tlinelen(n) + 1, term.col) - 1;
++ if (lastpos < 0)
++ break;
++ end = &bp[lastpos + 1];
++ for (; bp < end; ++bp)
++ if (xwrite(to[1], buf, utf8encode(bp->u, buf)) < 0)
++ break;
++ if ((newline = term.line[n][lastpos].mode & ATTR_WRAP))
++ continue;
++ if (xwrite(to[1], "\n", 1) < 0)
++ break;
++ newline = 0;
++ }
++ if (newline)
++ (void)xwrite(to[1], "\n", 1);
++ close(to[1]);
++ /* restore */
++ signal(SIGPIPE, oldsigpipe);
++}
++
+ void
+ toggleprinter(const Arg *arg)
+ {
+diff --git a/st.h b/st.h
+index 38c61c4..fe56f49 100644
+--- a/st.h
++++ b/st.h
+@@ -83,6 +83,7 @@ void draw(void);
+ void printscreen(const Arg *);
+ void printsel(const Arg *);
+ void sendbreak(const Arg *);
++void externalpipe(const Arg *);
+ void toggleprinter(const Arg *);
+
+ int tattrset(int);
+--
+2.19.1
+