Mercurial > dovecot > core-2.2
changeset 1793:82e19ad18784 HEAD
If we don't have function foo, do it always as #define foo my_foo and create
your own my_foo. Did this to pread/pwrite/madvise.
| author | Timo Sirainen <tss@iki.fi> |
|---|---|
| date | Fri, 03 Oct 2003 17:50:48 +0300 |
| parents | ccd30c24201a |
| children | e1a7e38c17ed |
| files | src/lib/compat.c src/lib/compat.h src/lib/mmap-util.c src/lib/mmap-util.h |
| diffstat | 4 files changed, 10 insertions(+), 7 deletions(-) [+] |
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--- a/src/lib/compat.c Mon Sep 29 17:15:05 2003 +0300 +++ b/src/lib/compat.c Fri Oct 03 17:50:48 2003 +0300 @@ -97,14 +97,14 @@ #endif #ifndef HAVE_PWRITE -ssize_t pread(int fd, void *buf, size_t count, off_t offset) +ssize_t my_pread(int fd, void *buf, size_t count, off_t offset) { if (lseek(fd, offset, SEEK_SET) < 0) return -1; return read(fd, buf, count); } -ssize_t pwrite(int fd, const void *buf, size_t count, off_t offset) +ssize_t my_pwrite(int fd, const void *buf, size_t count, off_t offset) { if (lseek(fd, offset, SEEK_SET) < 0) return -1;
--- a/src/lib/compat.h Mon Sep 29 17:15:05 2003 +0300 +++ b/src/lib/compat.h Fri Oct 03 17:50:48 2003 +0300 @@ -95,8 +95,10 @@ #endif #ifndef HAVE_PWRITE -ssize_t pread(int fd, void *buf, size_t count, off_t offset); -ssize_t pwrite(int fd, const void *buf, size_t count, off_t offset); +# define pread my_pread +# define pwrite my_pwrite +ssize_t my_pread(int fd, void *buf, size_t count, off_t offset); +ssize_t my_pwrite(int fd, const void *buf, size_t count, off_t offset); #endif /* ctype.h isn't safe with signed chars,
--- a/src/lib/mmap-util.c Mon Sep 29 17:15:05 2003 +0300 +++ b/src/lib/mmap-util.c Fri Oct 03 17:50:48 2003 +0300 @@ -38,8 +38,8 @@ } #ifndef HAVE_MADVISE -int madvise(void *start __attr_unused__, size_t length __attr_unused__, - int advice __attr_unused__) +int my_madvise(void *start __attr_unused__, size_t length __attr_unused__, + int advice __attr_unused__) { } #endif
--- a/src/lib/mmap-util.h Mon Sep 29 17:15:05 2003 +0300 +++ b/src/lib/mmap-util.h Fri Oct 03 17:50:48 2003 +0300 @@ -15,7 +15,8 @@ #endif #ifndef HAVE_MADVISE -int madvise(void *start, size_t length, int advice); +# define madvise my_madvise +int my_madvise(void *start, size_t length, int advice); # ifndef MADV_NORMAL # define MADV_NORMAL 0 # define MADV_RANDOM 0