Warning: main(/www/www/htdocs/style/globals.php) [function.main]: failed to open stream: No such file or directory in /www/www/docs/6.4.1/photon/lib_ref/px/pxconfignextstring.html on line 1
Warning: main() [function.include]: Failed opening '/www/www/htdocs/style/globals.php' for inclusion (include_path='.:/www/www/common:/www/www/php/lib/php') in /www/www/docs/6.4.1/photon/lib_ref/px/pxconfignextstring.html on line 1
Warning: main(/www/www/htdocs/style/header.php) [function.main]: failed to open stream: No such file or directory in /www/www/docs/6.4.1/photon/lib_ref/px/pxconfignextstring.html on line 8
Warning: main() [function.include]: Failed opening '/www/www/htdocs/style/header.php' for inclusion (include_path='.:/www/www/common:/www/www/php/lib/php') in /www/www/docs/6.4.1/photon/lib_ref/px/pxconfignextstring.html on line 8
Get the next entry in the current section
#include <photon/PxProto.h>
const char *PxConfigNextString( char *value,
size_t maxlen );
const char *PxConfigNextStringCx( PxCfgContext_t *cx,
char *value,
size_t maxlen );
- cx
- PxConfigNextStringCx() only. The configuration file handle for the
file you want to get the next string in. This handle is returned by PxConfigOpenCx().
- value
- A buffer where the function stores the value it
reads.
- maxlen
- The maximum length of value. PxConfigNextString()
copiesa maximum of (maxlen-1) characters (with a '\0' terminator appended) in the string into the buffer at address value.
phexlib
These functions return the next entry in the current section as a string.
A pointer to
the entry name is returned, and its configuration value (up to a maximum of
maxlen characters including trailing NULL) is copied as a string into the buffer at
address value. This may be used
to process a configuration section consisting of unknown entries, but where
each entry is to be processed in a similar fashion.
If there is no current section (for example, if the file has just been opened), PxConfigNextString*() seeks to the beginning of the first section, and returns the first entry.
A string containing the next entry name within the current section
if one exists, NULL otherwise.
|
If PxConfigNextString*() detects the end of the section,
it returns NULL. If you call PxConfigNextString()
again, it gets the next entry in the next section. |
char *env, val[128];
if (PxConfigSection("Environment") != NULL)
while ((env = PxConfigNextString(val, sizeof(val))) != NULL)
setenv(env, val, ~0);
Photon
Safety: | |
Interrupt handler |
No |
Signal handler |
No |
Thread |
No |
PxConfigFirstSection*(),
PxConfigNextEntry*(),
PxConfigNextSection*(),
PxConfigOpen*(),
PxConfigSection*()
Warning: main(/www/www/htdocs/style/footer.php) [function.main]: failed to open stream: No such file or directory in /www/www/docs/6.4.1/photon/lib_ref/px/pxconfignextstring.html on line 153
Warning: main() [function.include]: Failed opening '/www/www/htdocs/style/footer.php' for inclusion (include_path='.:/www/www/common:/www/www/php/lib/php') in /www/www/docs/6.4.1/photon/lib_ref/px/pxconfignextstring.html on line 153