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extern "C" { |
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#endif |
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#include "copyright.h" |
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#include <stdio.h> |
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#include <stdlib.h> |
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#include <string.h> |
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#include <fcntl.h> |
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#include <sys/types.h> |
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#include <sys/stat.h> |
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|
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#ifdef _WIN32 |
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#include <io.h> |
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#else /* _WIN32 */ |
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#include <unistd.h> |
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#include <sys/param.h> |
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#endif /* _WIN32 */ |
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#include <direct.h> /* getcwd(), chdir(), etc. */ |
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#ifdef _WIN32 |
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#define access _access |
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#define PATH_MAX _MAX_PATH |
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#define DIRSEP '/' |
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#define CASEDIRSEP case '/': case '\\' |
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#define PATHSEP ';' |
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#define CURDIR '.' |
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#define MAXPATH 512 /* XXX obsoleted by posix PATH_MAX */ |
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#define DEFAULT_TEMPDIRS {"C:/TMP", "C:/TEMP", ".", NULL} |
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#define TEMPLATE "rtXXXXXX" |
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#define TEMPLEN 8 |
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#define W_OK 02 |
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#define R_OK 04 |
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#endif |
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/* to make the permissions user specific we'd need to use CreateFile() */ |
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#ifndef S_IRUSR |
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#define S_IRUSR _S_IREAD |
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#define S_IWUSR _S_IWRITE |
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#endif |
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extern char *fixargv0(); |
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|
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#else |
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#ifndef PATH_MAX /* doesn't implement posix? */ |
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#define PATH_MAX 512 /* quite conservative (I think...) */ |
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#else /* everything but Windows */ |
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#include <unistd.h> |
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#include <sys/param.h> |
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|
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#define RMAX_PATH_MAX 4096 /* our own maximum */ |
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#ifndef PATH_MAX |
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#define PATH_MAX 512 |
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#elif PATH_MAX > RMAX_PATH_MAX /* the OS is exaggerating */ |
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#undef PATH_MAX |
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#define PATH_MAX RMAX_PATH_MAX |
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#endif |
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#ifdef AMIGA |
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#define ISABS(s) ((s)!=NULL && (ISDIRSEP(s[0]))) |
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#define PATHSEP ';' |
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#define CURDIR '.' |
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#define MAXPATH 128 |
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#define DEFAULT_TEMPDIRS {"/var/tmp", "/usr/tmp", "/tmp", ".", NULL} |
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#define TEMPLATE "/tmp/rtXXXXXX" |
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#define TEMPLEN 13 |
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#else |
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/* posix */ |
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/* this is defined as _PATH_DEVNULL in /usr/include/paths.h on Linux */ |
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#define NULL_DEVICE "/dev/null" |
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#define DIRSEP '/' |
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#define ISABS(s) ((s)!=NULL && (ISDIRSEP(s[0]))) |
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#define PATHSEP ':' |
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#define CURDIR '.' |
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#define MAXPATH 256 |
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#define DEFAULT_TEMPDIRS {"/var/tmp", "/usr/tmp", "/tmp", ".", NULL} |
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#define TEMPLATE "/usr/tmp/rtXXXXXX" |
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#define TEMPLEN 17 |
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#define CASEDIRSEP case DIRSEP |
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#endif |
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extern char *mktemp(), *getenv(); |
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#ifdef BSD |
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extern char *getwd(); |
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#else |
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extern char *getcwd(); |
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#define getwd(p) getcwd(p, sizeof(p)) |
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#endif |
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|
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|
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/* Find a writeable directory for temporary files */ |
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/* If s is NULL, we return a static string */ |
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extern char *temp_directory(char *s, size_t len); |
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/* Same as above, but also open the file and return the descriptor */ |
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/* This one is supposed to protect against race conditions on unix */ |
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/* WARNING: On Windows, there's no protection against race conditions */ |
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extern int temp_file(char *s, size_t len, char *templ); |
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extern int temp_fd(char *s, size_t len, char *templ); |
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|
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/* Same as above, but return a file pointer instead of a descriptor */ |
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extern FILE *temp_fp(char *s, size_t len, char *templ); |
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/* Concatenate two strings, leaving exactly one DIRSEP in between */ |
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extern char *append_filepath(char *s1, char *s2, size_t len); |