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db4ab7aae3
I'd like to also provide futimes(), but it seems that some systems doesn't support a it at kernel level. If someone knows how to write a portable replacement for futimes() please tell me... metze (cherry picked from commit a9604fe4a323dccb537cf02ea7594437b4995803) (This used to be commit 8a241cf150fba787c82cbcb03730083ced442fbb)
114 lines
1.4 KiB
Plaintext
114 lines
1.4 KiB
Plaintext
This subsystem ensures that we can always use a certain core set of
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functions and types, that are either provided by the OS or by replacement
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functions / definitions in this subsystem. The aim is to try to stick
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to POSIX functions in here as much as possible. Convenience functions
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that are available on no platform at all belong in other subsystems
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(such as LIBUTIL).
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The following functions are guaranteed:
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ftruncate
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strlcpy
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strlcat
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mktime
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rename
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initgroups
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memmove
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strdup
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setlinebuf
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vsyslog
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timegm
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setenv
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unsetenv
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strndup
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strnlen
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waitpid
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seteuid
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setegid
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asprintf
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snprintf
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vasprintf
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vsnprintf
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opendir
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readdir
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telldir
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seekdir
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closedir
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dlopen
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dlclose
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dlsym
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dlerror
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chroot
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bzero
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strerror
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errno
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mkdtemp
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mkstemp (a secure one!)
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pread
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pwrite
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getpass
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readline (the library)
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inet_ntoa
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inet_ntop
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inet_pton
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inet_aton
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strtoll
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strtoull
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socketpair
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strptime
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getaddrinfo
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freeaddrinfo
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getnameinfo
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gai_strerror
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getifaddrs
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freeifaddrs
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utime
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utimes
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Types:
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bool
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socklen_t
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uint_t
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uint{8,16,32,64}_t
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int{8,16,32,64}_t
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intptr_t
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Constants:
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PATH_NAME_MAX
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UINT{16,32,64}_MAX
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INT32_MAX
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RTLD_LAZY
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HOST_NAME_MAX
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UINT16_MAX
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UINT32_MAX
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UINT64_MAX
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CHAR_BIT
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Macros:
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va_copy
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__FUNCTION__
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__FILE__
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__LINE__
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__LINESTR__
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__location__
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__STRING
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__STRINGSTRING
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MIN
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MAX
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QSORT_CAST
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ZERO_STRUCT
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ZERO_STRUCTP
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ZERO_STRUCTPN
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ZERO_ARRAY
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ARRAY_SIZE
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PTR_DIFF
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Headers:
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stdint.h
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stdbool.h
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Prerequisites:
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memset (for bzero)
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syslog (for vsyslog)
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mktemp (for mkstemp and mkdtemp)
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