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Lines 1-4
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#include "fcgid_proctbl.h" |
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#include "fcgid_proctbl.h" |
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#include "apr_version.h" |
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#include "apr_shm.h" |
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#include "apr_shm.h" |
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#include "apr_global_mutex.h" |
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#include "apr_global_mutex.h" |
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#include "fcgid_global.h" |
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#include "fcgid_global.h" |
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Lines 18-23
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static fcgid_global_share *g_global_share = NULL; /* global information */ |
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static fcgid_global_share *g_global_share = NULL; /* global information */ |
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static size_t g_table_size = FCGID_PROC_TABLE_SIZE; |
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static size_t g_table_size = FCGID_PROC_TABLE_SIZE; |
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/* apr version 0.x not support apr_shm_remove, I have to copy it from apr version 1.x */ |
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#if (APR_MAJOR_VERSION < 1) |
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#ifdef HAVE_SYS_MMAN_H |
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#include <sys/mman.h> |
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#endif |
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#ifdef HAVE_SYS_IPC_H |
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#include <sys/ipc.h> |
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#endif |
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#ifdef HAVE_SYS_MUTEX_H |
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#include <sys/mutex.h> |
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#endif |
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#ifdef HAVE_SYS_SHM_H |
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#include <sys/shm.h> |
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#endif |
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#if !defined(SHM_R) |
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#define SHM_R 0400 |
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#endif |
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#if !defined(SHM_W) |
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#define SHM_W 0200 |
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#endif |
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#ifdef HAVE_SYS_FILE_H |
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#include <sys/file.h> |
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#endif |
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static apr_status_t apr_shm_remove(const char *filename, apr_pool_t * pool) |
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{ |
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#if APR_USE_SHMEM_SHMGET |
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apr_status_t status; |
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apr_file_t *file; |
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key_t shmkey; |
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int shmid; |
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#endif |
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#if APR_USE_SHMEM_MMAP_TMP |
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return apr_file_remove(filename, pool); |
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#endif |
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#if APR_USE_SHMEM_MMAP_SHM |
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if (shm_unlink(filename) == -1) { |
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return errno; |
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} |
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return APR_SUCCESS; |
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#endif |
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#if APR_USE_SHMEM_SHMGET |
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/* Presume that the file already exists; just open for writing */ |
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status = apr_file_open(&file, filename, APR_WRITE, |
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APR_OS_DEFAULT, pool); |
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if (status) { |
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return status; |
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} |
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/* ftok() (on solaris at least) requires that the file actually |
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* exist before calling ftok(). */ |
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shmkey = ftok(filename, 1); |
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if (shmkey == (key_t) - 1) { |
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goto shm_remove_failed; |
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} |
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apr_file_close(file); |
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if ((shmid = shmget(shmkey, 0, SHM_R | SHM_W)) < 0) { |
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goto shm_remove_failed; |
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} |
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/* Indicate that the segment is to be destroyed as soon |
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* as all processes have detached. This also disallows any |
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* new attachments to the segment. */ |
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if (shmctl(shmid, IPC_RMID, NULL) == -1) { |
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goto shm_remove_failed; |
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} |
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return apr_file_remove(filename, pool); |
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shm_remove_failed: |
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status = errno; |
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/* ensure the file has been removed anyway. */ |
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apr_file_remove(filename, pool); |
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return status; |
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#endif |
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/* No support for anonymous shm */ |
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return APR_ENOTIMPL; |
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} |
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#endif /* APR_MAJOR_VERSION<1 */ |
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apr_status_t |
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apr_status_t |
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proctable_post_config(server_rec * main_server, apr_pool_t * configpool) |
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proctable_post_config(server_rec * main_server, apr_pool_t * configpool) |
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{ |
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{ |
