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use basename of cwd as window title by default - lchat - A line oriented chat f… |
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git clone git://git.suckless.org/lchat |
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README |
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commit f95191970fd59c52a8b09cff32bd8d2135cbfc6b |
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parent f6ab8c0931676e10e8af16b497231d25c55f2a1c |
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Author: Jan Klemkow <[email protected]> |
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Date: Sun, 3 Sep 2017 01:34:15 +0200 |
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use basename of cwd as window title by default |
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Diffstat: |
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M lchat.c | 19 +++++++++++++------ |
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1 file changed, 13 insertions(+), 6 deletions(-) |
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--- |
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diff --git a/lchat.c b/lchat.c |
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@@ -19,6 +19,8 @@ |
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#include <err.h> |
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#include <errno.h> |
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#include <fcntl.h> |
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+#include <libgen.h> |
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+#include <limits.h> |
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#include <poll.h> |
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#include <signal.h> |
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#include <stdio.h> |
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@@ -255,13 +257,18 @@ main(int argc, char *argv[]) |
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if (isatty(fd) == 0) |
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err(EXIT_FAILURE, "isatty"); |
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- /* set optarg to terminal's window title */ |
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- if (title != NULL) { |
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- if (strcmp(getenv("TERM"), "screen") == 0) |
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- printf("\033k%s\033\\", title); |
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- else |
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- printf("\033]0;%s\a", title); |
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+ /* set terminal's window title */ |
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+ if (title == NULL) { |
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+ char path[PATH_MAX]; |
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+ if (getcwd(path, sizeof path) == NULL) |
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+ err(EXIT_FAILURE, "getcwd"); |
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+ if ((title = basename(path)) == NULL) |
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+ err(EXIT_FAILURE, "basename"); |
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} |
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+ if (strcmp(getenv("TERM"), "screen") == 0) |
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+ printf("\033k%s\033\\", title); |
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+ else |
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+ printf("\033]0;%s\a", title); |
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/* preprate terminal reset on exit */ |
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if (tcgetattr(fd, &origin_term) == -1) |
