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pull user home directory via getenv or getpwuid and stash it so we don't

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need to do this everytime; with Tiago Cunha
This commit is contained in:
okan 2012-12-17 23:03:41 +00:00
parent fe44d1dfce
commit 75f65f399e
4 changed files with 15 additions and 10 deletions
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11
calmwm.c
View File

@ -26,6 +26,7 @@
#include <errno.h>
#include <getopt.h>
#include <locale.h>
#include <pwd.h>
#include <signal.h>
#include <stdio.h>
#include <stdlib.h>
@ -48,6 +49,7 @@ struct client_ctx_q Clientq = TAILQ_HEAD_INITIALIZER(Clientq);
int HasRandr, Randr_ev;
struct conf Conf;
char *homedir;
static void sigchld_cb(int);
static void dpy_init(const char *);
@ -62,6 +64,7 @@ main(int argc, char **argv)
const char *conf_file = NULL;
char *display_name = NULL;
int ch;
struct passwd *pw;
if (!setlocale(LC_CTYPE, "") || !XSupportsLocale())
warnx("no locale support");
@ -86,6 +89,14 @@ main(int argc, char **argv)
if (signal(SIGCHLD, sigchld_cb) == SIG_ERR)
err(1, "signal");
if ((homedir = getenv("HOME")) == NULL || *homedir == '\0') {
pw = getpwuid(getuid());
if (pw != NULL && pw->pw_dir != NULL && *pw->pw_dir != '\0')
homedir = pw->pw_dir;
else
homedir = "/";
}
dpy_init(display_name);
bzero(&Conf, sizeof(Conf));

1
calmwm.h
View File

@ -519,6 +519,7 @@ extern Cursor Cursor_resize;
extern struct screen_ctx_q Screenq;
extern struct client_ctx_q Clientq;
extern struct conf Conf;
extern char *homedir;
extern int HasRandr, Randr_ev;

6
conf.c
View File

@ -243,18 +243,14 @@ void
conf_setup(struct conf *c, const char *conf_file)
{
char conf_path[MAXPATHLEN];
char *home;
struct stat sb;
int parse = 0;
conf_init(c);
if (conf_file == NULL) {
if ((home = getenv("HOME")) == NULL)
errx(1, "No HOME directory.");
(void)snprintf(conf_path, sizeof(conf_path), "%s/%s",
home, CONFFILE);
homedir, CONFFILE);
if (stat(conf_path, &sb) == 0 && (sb.st_mode & S_IFREG))
parse = 1;

7
kbfunc.c
View File

@ -324,16 +324,13 @@ kbfunc_ssh(struct client_ctx *cc, union arg *arg)
struct menu *mi;
struct menu_q menuq;
FILE *fp;
char *buf, *lbuf, *p, *home;
char *buf, *lbuf, *p;
char hostbuf[MAXHOSTNAMELEN], filename[MAXPATHLEN];
char cmd[256];
int l;
size_t len;
if ((home = getenv("HOME")) == NULL)
return;
l = snprintf(filename, sizeof(filename), "%s/%s", home, KNOWN_HOSTS);
l = snprintf(filename, sizeof(filename), "%s/%s", homedir, KNOWN_HOSTS);
if (l == -1 || l >= sizeof(filename))
return;