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plugin hook function is now rc_plugin_hook instead of a name based

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on the name of the plugin.
This commit is contained in:
Roy Marples 2007-09-19 09:00:43 +00:00
parent 726e754fff
commit 5248fb52fa
3 changed files with 23 additions and 26 deletions
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5
ChangeLog
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@ -1,6 +1,11 @@
# ChangeLog for Gentoo System Intialization ("rc") scripts # ChangeLog for Gentoo System Intialization ("rc") scripts
# Copyright 1999-2007 Gentoo Foundation; Distributed under the GPLv2 # Copyright 1999-2007 Gentoo Foundation; Distributed under the GPLv2
19 Sep 2007; Roy Marples <uberlord@gentoo.org>:
plugin hook function is now rc_plugin_hook instead of a name based
on the name of the plugin.
18 Sep 2007; Roy Marples <uberlord@gentoo.org>: 18 Sep 2007; Roy Marples <uberlord@gentoo.org>:
Only mount /sys if it's not mounted, #192436. Only mount /sys if it's not mounted, #192436.

16
src/rc-plugin.c
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@ -20,6 +20,8 @@
#include "rc-plugin.h" #include "rc-plugin.h"
#include "strlist.h" #include "strlist.h"
#define RC_PLUGIN_HOOK "rc_plugin_hook"
bool rc_in_plugin = false; bool rc_in_plugin = false;
typedef struct plugin typedef struct plugin
@ -66,9 +68,7 @@ void rc_plugin_load (void)
STRLIST_FOREACH (files, file, i) { STRLIST_FOREACH (files, file, i) {
char *p = rc_strcatpaths (RC_PLUGINDIR, file, NULL); char *p = rc_strcatpaths (RC_PLUGINDIR, file, NULL);
void *h = dlopen (p, RTLD_LAZY); void *h = dlopen (p, RTLD_LAZY);
char *func;
int (*fptr) (rc_hook_t, const char *); int (*fptr) (rc_hook_t, const char *);
int len;
free (p); free (p);
if (! h) { if (! h) {
@ -76,15 +76,9 @@ void rc_plugin_load (void)
continue; continue;
} }
func = file; fptr = (int (*)(rc_hook_t, const char*)) dlfunc (h, RC_PLUGIN_HOOK);
file = strsep (&func, ".");
len = strlen (file) + 7;
func = rc_xmalloc (sizeof (char *) * len);
snprintf (func, len, "_%s_hook", file);
fptr = (int (*)(rc_hook_t, const char*)) dlfunc (h, func);
if (! fptr) { if (! fptr) {
eerror ("`%s' does not expose the symbol `%s'", p, func); eerror ("%s: cannot find symbol `%s'", file, RC_PLUGIN_HOOK);
dlclose (h); dlclose (h);
} else { } else {
if (plugin) { if (plugin) {
@ -98,8 +92,6 @@ void rc_plugin_load (void)
plugin->handle = h; plugin->handle = h;
plugin->hook = fptr; plugin->hook = fptr;
} }
free (func);
} }
rc_strlist_free (files); rc_strlist_free (files);