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e: add gdb support to enlightenment_sys to work around Ubuntu crappy kernel patch. 

SVN revision: 78640
This commit is contained in:
Cedric BAIL 2012-10-30 08:36:26 +00:00
parent 1374faeb04
commit ab5767eac7
2 changed files with 64 additions and 0 deletions
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1
data/etc/sysactions.conf.in
View File

@ -50,6 +50,7 @@ action: hibernate @HIBERNATE@
action: /bin/mount /bin/mount
action: /bin/umount /bin/umount
action: /usr/bin/eject /usr/bin/eject
action: gdb gdb
# on FreeBSD use this instead of the above.
#action suspend /usr/sbin/zzz

63
src/bin/e_sys_main.c
View File

@ -44,11 +44,13 @@ main(int argc,
int i, gn;
int test = 0;
char *action = NULL, *cmd;
char *output = NULL;
#ifdef HAVE_EEZE_MOUNT
Eina_Bool mnt = EINA_FALSE;
const char *act;
#endif
gid_t gid, gl[65536], egid;
int pid;
for (i = 1; i < argc; i++)
{
@ -70,6 +72,20 @@ main(int argc,
test = 1;
action = argv[2];
}
else if ((argc == 4) && (!strcmp(argv[1], "gdb")))
{
char *end = NULL;
action = argv[1];
pid = strtoul(argv[2], &end, 10);
if (end == NULL || *end != '\0')
{
printf("Invalid pid for '%s'.\n", argv[3]);
exit(0);
}
output = argv[3];
}
#ifdef HAVE_EEZE_MOUNT
else
{
@ -93,6 +109,7 @@ main(int argc,
{
exit(1);
}
fprintf(stderr, "action %s %i\n", action, argc);
if (!action) exit(1);
uid = getuid();
@ -134,6 +151,52 @@ main(int argc,
printf("ERROR: UNDEFINED ACTION: %s\n", action);
exit(20);
}
if (!(strcmp(argv[1], "gdb")))
{
Eina_Prefix *pfx = NULL;
char buffer[4096];
char *tmp;
char *enlightenment_gdb;
char *batch;
int fd;
int r;
pfx = eina_prefix_new(argv[0], main,
"E", "enlightenment", "AUTHORS",
PACKAGE_BIN_DIR, PACKAGE_LIB_DIR,
PACKAGE_DATA_DIR, LOCALE_DIR);
if (!pfx) exit(-1);
snprintf(buffer, 4096,
"set logging file %s\nset logging on\nbacktrace full\n",
output);
batch = strdup(buffer);
tmp = strdup("/tmp/e-gdb-XXXXXX");
fd = mkstemp(tmp);
if (fd < 0) exit(-1);
write(fd, batch, strlen(batch));
close(fd);
snprintf(buffer, 4096,
"cat %s | %s %s/enlightenment %i > /dev/null 2> /dev/null",
tmp,
cmd,
eina_prefix_bin_get(pfx),
pid);
enlightenment_gdb = strdup(buffer);
r = system(enlightenment_gdb);
unlink(tmp);
free(enlightenment_gdb);
free(batch);
free(tmp);
exit(WEXITSTATUS(r));
}
if ((!test)
#ifdef HAVE_EEZE_MOUNT
&& (!mnt)