Clean out Platform_getInodeFilename

It's an artefact of the previous implementation of
Platform_getProcessLocks for Linux, and is never used;
there's no reason for it to have ever been exported

18 files changed, 0 insertions, 121 deletions

diff --git a/darwin/Platform.c b/darwin/Platform.c
index 963d526d..e9d6caab 100644
--- a/darwin/Platform.c
+++ b/darwin/Platform.c
@@ -344,12 +344,6 @@ char* Platform_getProcessEnv(pid_t pid) {
    return env;
 }
 
-char* Platform_getInodeFilename(pid_t pid, ino_t inode) {
-   (void)pid;
-   (void)inode;
-   return NULL;
-}
-
 FileLocks_ProcessData* Platform_getProcessLocks(pid_t pid) {
    (void)pid;
    return NULL;
diff --git a/darwin/Platform.h b/darwin/Platform.h
index 3fd46add..66362072 100644
--- a/darwin/Platform.h
+++ b/darwin/Platform.h
@@ -68,8 +68,6 @@ void Platform_setZfsCompressedArcValues(Meter* this);
 
 char* Platform_getProcessEnv(pid_t pid);
 
-char* Platform_getInodeFilename(pid_t pid, ino_t inode);
-
 FileLocks_ProcessData* Platform_getProcessLocks(pid_t pid);
 
 bool Platform_getDiskIO(DiskIOData* data);
diff --git a/dragonflybsd/Platform.c b/dragonflybsd/Platform.c
index b3a82bf3..944df990 100644
--- a/dragonflybsd/Platform.c
+++ b/dragonflybsd/Platform.c
@@ -228,12 +228,6 @@ char* Platform_getProcessEnv(pid_t pid) {
    return NULL;
 }
 
-char* Platform_getInodeFilename(pid_t pid, ino_t inode) {
-   (void)pid;
-   (void)inode;
-   return NULL;
-}
-
 FileLocks_ProcessData* Platform_getProcessLocks(pid_t pid) {
    (void)pid;
    return NULL;
diff --git a/dragonflybsd/Platform.h b/dragonflybsd/Platform.h
index 3de87718..cf693562 100644
--- a/dragonflybsd/Platform.h
+++ b/dragonflybsd/Platform.h
@@ -59,8 +59,6 @@ void Platform_setSwapValues(Meter* this);
 
 char* Platform_getProcessEnv(pid_t pid);
 
-char* Platform_getInodeFilename(pid_t pid, ino_t inode);
-
 FileLocks_ProcessData* Platform_getProcessLocks(pid_t pid);
 
 bool Platform_getDiskIO(DiskIOData* data);
diff --git a/freebsd/Platform.c b/freebsd/Platform.c
index 3e8faaea..3f69d207 100644
--- a/freebsd/Platform.c
+++ b/freebsd/Platform.c
@@ -287,12 +287,6 @@ char* Platform_getProcessEnv(pid_t pid) {
    return env;
 }
 
-char* Platform_getInodeFilename(pid_t pid, ino_t inode) {
-   (void)pid;
-   (void)inode;
-   return NULL;
-}
-
 FileLocks_ProcessData* Platform_getProcessLocks(pid_t pid) {
    (void)pid;
    return NULL;
diff --git a/freebsd/Platform.h b/freebsd/Platform.h
index 555ab902..51269c09 100644
--- a/freebsd/Platform.h
+++ b/freebsd/Platform.h
@@ -59,8 +59,6 @@ void Platform_setZfsCompressedArcValues(Meter* this);
 
 char* Platform_getProcessEnv(pid_t pid);
 
-char* Platform_getInodeFilename(pid_t pid, ino_t inode);
-
 FileLocks_ProcessData* Platform_getProcessLocks(pid_t pid);
 
 bool Platform_getDiskIO(DiskIOData* data);
diff --git a/linux/Platform.c b/linux/Platform.c
index 38f9854d..d4972d41 100644
--- a/linux/Platform.c
+++ b/linux/Platform.c
@@ -431,61 +431,6 @@ char* Platform_getProcessEnv(pid_t pid) {
    return env;
 }
 
-/*
- * Return the absolute path of a file given its pid&inode number
- *
- * Based on implementation of lslocks from util-linux:
- * https://sources.debian.org/src/util-linux/2.36-3/misc-utils/lslocks.c/#L162
- */
-char* Platform_getInodeFilename(pid_t pid, ino_t inode) {
-   struct stat sb;
-   const struct dirent* de;
-   DIR* dirp;
-   ssize_t len;
-   int fd;
-
-   char path[PATH_MAX];
-   char sym[PATH_MAX];
-   char* ret = NULL;
-
-   memset(path, 0, sizeof(path));
-   memset(sym, 0, sizeof(sym));
-
-   xSnprintf(path, sizeof(path), "%s/%d/fd/", PROCDIR, pid);
-   if (strlen(path) >= (sizeof(path) - 2))
-      return NULL;
-
-   if (!(dirp = opendir(path)))
-      return NULL;
-
-   if ((fd = dirfd(dirp)) < 0 )
-      goto out;
-
-   while ((de = readdir(dirp))) {
-      if (String_eq(de->d_name, ".") || String_eq(de->d_name, ".."))
-         continue;
-
-      /* care only for numerical descriptors */
-      if (!strtoull(de->d_name, (char **) NULL, 10))
-         continue;
-
-      if (!Compat_fstatat(fd, path, de->d_name, &sb, 0) && inode != sb.st_ino)
-         continue;
-
-      if ((len = Compat_readlinkat(fd, path, de->d_name, sym, sizeof(sym) - 1)) < 1)
-         goto out;
-
-      sym[len] = '\0';
-
-      ret = xStrdup(sym);
-      break;
-   }
-
-out:
-   closedir(dirp);
-   return ret;
-}
-
 FileLocks_ProcessData* Platform_getProcessLocks(pid_t pid) {
    FileLocks_ProcessData* pdata = xCalloc(1, sizeof(FileLocks_ProcessData));
    DIR* dirp;
diff --git a/linux/Platform.h b/linux/Platform.h
index c8849684..f6ac1880 100644
--- a/linux/Platform.h
+++ b/linux/Platform.h
@@ -75,8 +75,6 @@ void Platform_setZfsCompressedArcValues(Meter* this);
 
 char* Platform_getProcessEnv(pid_t pid);
 
-char* Platform_getInodeFilename(pid_t pid, ino_t inode);
-
 FileLocks_ProcessData* Platform_getProcessLocks(pid_t pid);
 
 void Platform_getPressureStall(const char* file, bool some, double* ten, double* sixty, double* threehundred);
diff --git a/netbsd/Platform.c b/netbsd/Platform.c
index 326458f0..e2f8c880 100644
--- a/netbsd/Platform.c
+++ b/netbsd/Platform.c
@@ -338,12 +338,6 @@ end:
    return env;
 }
 
-char* Platform_getInodeFilename(pid_t pid, ino_t inode) {
-   (void)pid;
-   (void)inode;
-   return NULL;
-}
-
 FileLocks_ProcessData* Platform_getProcessLocks(pid_t pid) {
    (void)pid;
    return NULL;
diff --git a/netbsd/Platform.h b/netbsd/Platform.h
index f2e5823d..0e53b457 100644
--- a/netbsd/Platform.h
+++ b/netbsd/Platform.h
@@ -65,8 +65,6 @@ void Platform_setSwapValues(Meter* this);
 
 char* Platform_getProcessEnv(pid_t pid);
 
-char* Platform_getInodeFilename(pid_t pid, ino_t inode);
-
 FileLocks_ProcessData* Platform_getProcessLocks(pid_t pid);
 
 bool Platform_getDiskIO(DiskIOData* data);
diff --git a/openbsd/Platform.c b/openbsd/Platform.c
index 6e9d6cdf..74247484 100644
--- a/openbsd/Platform.c
+++ b/openbsd/Platform.c
@@ -296,12 +296,6 @@ end:
    return env;
 }
 
-char* Platform_getInodeFilename(pid_t pid, ino_t inode) {
-   (void)pid;
-   (void)inode;
-   return NULL;
-}
-
 FileLocks_ProcessData* Platform_getProcessLocks(pid_t pid) {
    (void)pid;
    return NULL;
diff --git a/openbsd/Platform.h b/openbsd/Platform.h
index 19818ff9..27d792e0 100644
--- a/openbsd/Platform.h
+++ b/openbsd/Platform.h
@@ -57,8 +57,6 @@ void Platform_setSwapValues(Meter* this);
 
 char* Platform_getProcessEnv(pid_t pid);
 
-char* Platform_getInodeFilename(pid_t pid, ino_t inode);
-
 FileLocks_ProcessData* Platform_getProcessLocks(pid_t pid);
 
 bool Platform_getDiskIO(DiskIOData* data);
diff --git a/pcp/Platform.c b/pcp/Platform.c
index 521e5f11..d1bd0bc4 100644
--- a/pcp/Platform.c
+++ b/pcp/Platform.c
@@ -669,12 +669,6 @@ char* Platform_getProcessEnv(pid_t pid) {
    return value.cp;
 }
 
-char* Platform_getInodeFilename(pid_t pid, ino_t inode) {
-   (void)pid;
-   (void)inode;
-   return NULL;
-}
-
 FileLocks_ProcessData* Platform_getProcessLocks(pid_t pid) {
    (void)pid;
    return NULL;
diff --git a/pcp/Platform.h b/pcp/Platform.h
index dc51c736..f06f2266 100644
--- a/pcp/Platform.h
+++ b/pcp/Platform.h
@@ -98,8 +98,6 @@ void Platform_setZfsCompressedArcValues(Meter* this);
 
 char* Platform_getProcessEnv(pid_t pid);
 
-char* Platform_getInodeFilename(pid_t pid, ino_t inode);
-
 FileLocks_ProcessData* Platform_getProcessLocks(pid_t pid);
 
 void Platform_getPressureStall(const char* file, bool some, double* ten, double* sixty, double* threehundred);
diff --git a/solaris/Platform.c b/solaris/Platform.c
index 4d1b2487..a99052c3 100644
--- a/solaris/Platform.c
+++ b/solaris/Platform.c
@@ -308,12 +308,6 @@ char* Platform_getProcessEnv(pid_t pid) {
    return xRealloc(envBuilder.env, envBuilder.size + 1);
 }
 
-char* Platform_getInodeFilename(pid_t pid, ino_t inode) {
-   (void)pid;
-   (void)inode;
-   return NULL;
-}
-
 FileLocks_ProcessData* Platform_getProcessLocks(pid_t pid) {
    (void)pid;
    return NULL;
diff --git a/solaris/Platform.h b/solaris/Platform.h
index 136db197..14431e35 100644
--- a/solaris/Platform.h
+++ b/solaris/Platform.h
@@ -86,8 +86,6 @@ void Platform_setZfsCompressedArcValues(Meter* this);
 
 char* Platform_getProcessEnv(pid_t pid);
 
-char* Platform_getInodeFilename(pid_t pid, ino_t inode);
-
 FileLocks_ProcessData* Platform_getProcessLocks(pid_t pid);
 
 bool Platform_getDiskIO(DiskIOData* data);
diff --git a/unsupported/Platform.c b/unsupported/Platform.c
index 33d7c415..fcccb21a 100644
--- a/unsupported/Platform.c
+++ b/unsupported/Platform.c
@@ -129,12 +129,6 @@ char* Platform_getProcessEnv(pid_t pid) {
    return NULL;
 }
 
-char* Platform_getInodeFilename(pid_t pid, ino_t inode) {
-   (void)pid;
-   (void)inode;
-   return NULL;
-}
-
 FileLocks_ProcessData* Platform_getProcessLocks(pid_t pid) {
    (void)pid;
    return NULL;
diff --git a/unsupported/Platform.h b/unsupported/Platform.h
index 69191e35..f475dda4 100644
--- a/unsupported/Platform.h
+++ b/unsupported/Platform.h
@@ -50,8 +50,6 @@ void Platform_setSwapValues(Meter* this);
 
 char* Platform_getProcessEnv(pid_t pid);
 
-char* Platform_getInodeFilename(pid_t pid, ino_t inode);
-
 FileLocks_ProcessData* Platform_getProcessLocks(pid_t pid);
 
 bool Platform_getDiskIO(DiskIOData* data);