1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
|
/*
* This file will include OS specific functions which are not inlineable.
* Any inlineable functions should be defined in os ap_context_t nline.c instead.
*/
#include "ap_config.h"
#include "os.h"
int ap_os_is_path_absolute(const char *file)
{
return file[0] == '/';
}
int ap_spawnvp(const char *file, char *const argv[])
{
int pid;
if ((pid = fork()) == -1) {
return pid;
} else if (pid == 0) {
if (execvp(file, argv) == -1)
return -1;
else
return -1; /* If we get, we have a real error, but this keeps
us from getting a warning during compile time. */
} else
return pid;
}
/* some linkers complain unless there's at least one function in each
* .o file... and extra prototype is for gcc -Wmissing-prototypes
*/
extern void ap_is_not_here(void);
void ap_is_not_here(void) {}
/*
* Abstraction layer for loading
* Apache modules under run-time via
* dynamic shared object (DSO) mechanism
*/
void ap_os_dso_init(void)
{
/* Nothing required to be done! */
}
void* ap_os_dso_load(const char *path)
{
return (void*) load_add_on(path);
}
void ap_os_dso_unload(void* handle)
{
unload_add_on((image_id)handle);
}
void *ap_os_dso_sym(void *handle, const char *symname)
{
void * retval = 0;
#if defined(DLSYM_NEEDS_UNDERSCORE)
char *symbol = (char*)malloc(sizeof(char)*(strlen(symname)+2));
sprintf(symbol, "_%s", symname);
get_image_symbol((image_id)handle, symbol, B_SYMBOL_TYPE_ANY, (void **)&retval);
free(symbol);
return retval;
#endif
get_image_symbol((image_id)handle, symname, B_SYMBOL_TYPE_ANY, (void **)&retval);
return retval;
}
const char *ap_os_dso_error(void)
{
return NULL;
}
|
