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bnode-reorganize-source-20030309

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get rid of unneeded forward refs by reorganizing code
This commit is contained in:
Derrick Brashear 2003-03-10 02:04:03 +00:00
parent 7780a78a93
commit 5e96617632
1 changed files with 56 additions and 62 deletions
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118
src/bozo/bnode.c
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@ -60,9 +60,6 @@ static struct bnode_stats {
int weirdPids;
} bnode_stats;
static afs_int32 SendNotifierData();
static int DeleteProc();
#ifndef AFS_NT40_ENV
extern char **environ; /* env structure */
#endif
@ -440,6 +437,22 @@ int bnode_InitBnode (register struct bnode *abnode,
return 0;
}
static int DeleteProc(register struct bnode_proc *abproc)
{
register struct bnode_proc **pb, *tb;
struct bnode_proc *nb;
for(pb = &allProcs,tb = *pb; tb; pb = &tb->next, tb=nb) {
nb = tb->next;
if (tb == abproc) {
*pb = nb;
free(tb);
return 0;
}
}
return BZNOENT;
}
/* bnode lwp executes this code repeatedly */
static int bproc() {
register afs_int32 code;
@ -583,49 +596,6 @@ static int bproc() {
}
}
int hdl_notifier(struct bnode_proc *tp)
{
#ifndef AFS_NT40_ENV /* NT notifier callout not yet implemented */
int code, pid, status;
struct stat tstat;
if (stat(tp->bnode->notifier, &tstat)) {
bozo_Log("BNODE: Failed to find notifier '%s'; ignored\n", tp->bnode->notifier);
return(1);
}
if ((pid = fork()) == 0) {
FILE *fout;
struct bnode *tb = tp->bnode;
int ec;
#if defined(AFS_HPUX_ENV) || defined(AFS_SUN5_ENV) || defined(AFS_SGI51_ENV)
ec = setsid();
#else
#ifdef AFS_LINUX20_ENV
ec = setpgrp();
#else
ec = setpgrp(0,0);
#endif
#endif
fout = popen(tb->notifier, "w");
if (fout == NULL) {
bozo_Log("BNODE: Failed to find notifier '%s'; ignored\n", tb->notifier);
perror(tb->notifier);
exit(1);
}
code = SendNotifierData(fileno(fout), tp);
pclose(fout);
exit(0);
} else if (pid < 0) {
bozo_Log("Failed to fork creating process to handle notifier '%s'\n", tp->bnode->notifier);
return -1;
}
#endif /* AFS_NT40_ENV */
return(0);
}
static afs_int32 SendNotifierData(register int fd,
register struct bnode_proc *tp)
{
@ -699,8 +669,47 @@ static afs_int32 SendNotifierData(register int fd,
}
}
int hdl_notifier(struct bnode_proc *tp)
{
#ifndef AFS_NT40_ENV /* NT notifier callout not yet implemented */
int code, pid, status;
struct stat tstat;
if (stat(tp->bnode->notifier, &tstat)) {
bozo_Log("BNODE: Failed to find notifier '%s'; ignored\n", tp->bnode->notifier);
return(1);
}
if ((pid = fork()) == 0) {
FILE *fout;
struct bnode *tb = tp->bnode;
int ec;
#if defined(AFS_HPUX_ENV) || defined(AFS_SUN5_ENV) || defined(AFS_SGI51_ENV)
ec = setsid();
#else
#ifdef AFS_LINUX20_ENV
ec = setpgrp();
#else
ec = setpgrp(0,0);
#endif
#endif
fout = popen(tb->notifier, "w");
if (fout == NULL) {
bozo_Log("BNODE: Failed to find notifier '%s'; ignored\n", tb->notifier);
perror(tb->notifier);
exit(1);
}
code = SendNotifierData(fileno(fout), tp);
pclose(fout);
exit(0);
} else if (pid < 0) {
bozo_Log("Failed to fork creating process to handle notifier '%s'\n", tp->bnode->notifier);
return -1;
}
#endif /* AFS_NT40_ENV */
return(0);
}
/* Called by IOMGR at low priority on IOMGR's stack shortly after a SIGCHLD
* occurs. Wakes up bproc do redo things */
int bnode_SoftInt(int asignal)
@ -892,18 +901,3 @@ int bnode_Deactivate(register struct bnode *abnode)
return BZNOENT;
}
static int DeleteProc(register struct bnode_proc *abproc)
{
register struct bnode_proc **pb, *tb;
struct bnode_proc *nb;
for(pb = &allProcs,tb = *pb; tb; pb = &tb->next, tb=nb) {
nb = tb->next;
if (tb == abproc) {
*pb = nb;
free(tb);
return 0;
}
}
return BZNOENT;
}