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author | Laurent Bercot <ska-skaware@skarnet.org> | 2023-09-11 16:38:18 +0000 |
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committer | Laurent Bercot <ska@appnovation.com> | 2023-09-11 16:38:18 +0000 |
commit | fee495136e7ee09755ee384ad0f818571859ffe1 (patch) | |
tree | b74c70247fa674756e5bf0b2005d77fa0023a1e5 | |
parent | 7334832e987d7b8d2d3a6c0a485233c8777b4b3d (diff) | |
download | skalibs-fee495136e7ee09755ee384ad0f818571859ffe1.tar.xz |
Rip off more obsolete bandaids
Signed-off-by: Laurent Bercot <ska@appnovation.com>
-rw-r--r-- | doc/libstddjb/djbunix.html | 56 | ||||
-rw-r--r-- | src/include/skalibs/djbunix.h | 16 |
2 files changed, 25 insertions, 47 deletions
diff --git a/doc/libstddjb/djbunix.html b/doc/libstddjb/djbunix.html index 6989be7..39b100c 100644 --- a/doc/libstddjb/djbunix.html +++ b/doc/libstddjb/djbunix.html @@ -504,76 +504,70 @@ size. Returns 1 if it succeeds and 0 (and sets errno) if it fails. </p> <p> -<code> int openwritenclose_unsafe_internal (char const *file, char const *s, size_t len, dev_t *dev, ino_t *ino, int dosync) </code> <br /> +<code> int openwritenclose_unsafe5 (char const *file, char const *s, size_t len, devino *devino, unsigned int options) </code> <br> Writes the <em>n</em> bytes stored at <em>s</em> into file <em>file</em>. The previous contents of <em>file</em> are destroyed even if the function -fails. If <em>dosync</em> is nonzero, the new contents of <em>file</em> -are synced to disk before the function returns. If <em>dev</em> and <em>ino</em> -are not null, they're used to store the device and inode number of <em>file</em>. +fails. If <em>options</em> has bit 0 set, the new contents of <em>file</em> +are synced to disk before the function returns. If <em>devino</em> is not null, +the device number of <em>file</em> is stored in <em>devino→dev</em> +and its inode number in <em>devino&arr;ino</em>. The function returns 1 if it succeeds, or 0 (and sets errno) if it fails. </p> <p> -<code> int openwritenclose_unsafe (char const *file, char const *s, size_t len) <br /> -int openwritenclose_unsafe_sync (char const *file, char const *s, size_t len) <br /> -int openwritenclose_unsafe_devino (char const *file, char const *s, size_t len, dev_t *dev, ino_t *ino) <br /> -int openwritenclose_unsafe_devino_sync (char const *file, char const *s, size_t len, dev_t *dev, ino_t *ino) </code> <br /> -Trivial shortcuts around <tt>openwritenclose_unsafe_internal()</tt>. The +<code> int openwritenclose_unsafe (char const *file, char const *s, size_t len) <br> +int openwritenclose_unsafe_sync (char const *file, char const *s, size_t len) </code> <br> +Trivial shortcuts around <tt>openwritenclose_unsafe5()</tt>. The reader can easily figure out what they do. </p> <p> -<code> int openwritenclose_suffix_internal (char const *file, char const *s, size_t len, dev_t *dev, ino_t *ino, int dosync, char const *suffix) </code> <br /> +<code> int openwritenclose_suffix6 (char const *file, char const *s, size_t len, devino *devino, unsigned int options, char const *suffix) </code> <br> Writes the <em>n</em> bytes stored at <em>s</em> into file <em>file</em>, by first writing into <em>filesuffix</em> and atomically renaming <em>filesuffix</em> to <em>file</em>. IOW, the old contents of <em>file</em> are preserved if the operation fails, and are atomically replaced with the new contents if the operation succeeds. -If <em>dosync</em> is nonzero, the new contents of <em>filesuffix</em> -are synced to disk before the atomic replace. If <em>dev</em> and <em>ino</em> -are not null, they're used to store the device and inode number of <em>file</em>. +If <em>options</em> has bit 0 set, the new contents of <em>filesuffix</em> +are synced to disk before the atomic replace. If <em>devino</em> is not null, +the device number of <em>file</em> is stored in <em>devino→dev</em> +and its inode number in <em>devino&arr;ino</em>. The function returns 1 if it succeeds, or 0 (and sets errno) if it fails. </p> <p> -<code> int openwritenclose_suffix (char const *file, char const *s, size_t len, char const *suffix) <br /> -int openwritenclose_suffix_sync (char const *file, char const *s, size_t len, char const *suffix) <br /> -int openwritenclose_suffix_devino (char const *file, char const *s, size_t len, char const *suffix, dev_t *dev, ino_t *ino) <br /> -int openwritenclose_suffix_devino_sync (char const *file, char const *s, size_t len, char const *suffix, dev_t *dev, ino_t *ino) </code> <br /> +<code> int openwritenclose_suffix (char const *file, char const *s, size_t len, char const *suffix) <br> +int openwritenclose_suffix_sync (char const *file, char const *s, size_t len, char const *suffix) </code> <br> Trivial shortcuts around <tt>openwritenclose_suffix_internal()</tt>. The reader can easily figure out what they do. </p> <p> -<code> int openwritevnclose_unsafe_internal (char const *file, struct iovec const *v, unsigned int vlen, dev_t *dev, ino_t *ino, int dosync) </code> <br /> -Like <tt>openwritenclose_unsafe_internal</tt>, but the content to +<code> int openwritevnclose_unsafe5 (char const *file, struct iovec const *v, unsigned int vlen, devino *devino, int dosync) </code> <br> +Like <tt>openwritenclose_unsafe5</tt>, but the content to write is taken from a <a href="siovec.html">scatter/gather array</a> of <em>vlen</em> elements instead of a single string. </p> <p> -<code> int openwritevnclose_unsafe (char const *file, struct iovec const *v, unsigned int vlen) <br /> -int openwritevnclose_unsafe_sync (char const *file, struct iovec const *v, unsigned int vlen) <br /> -int openwritevnclose_unsafe_devino (char const *file, struct iovec const *v, unsigned int vlen, dev_t *dev, ino_t *ino) <br /> -int openwritevnclose_unsafe_devino_sync (char const *file, struct iovec const *v, unsigned int vlen, dev_t *dev, ino_t *ino) </code> <br /> -Trivial wrappers around <tt>openwritevnclose_unsafe_internal()</tt>. +<code> int openwritevnclose_unsafe (char const *file, struct iovec const *v, unsigned int vlen) <br> +int openwritevnclose_unsafe_sync (char const *file, struct iovec const *v, unsigned int vlen) </code> <br> +Trivial wrappers around <tt>openwritevnclose_unsafe5()</tt>. </p> <p> -<code> int openwritevnclose_suffix_internal (char const *file, struct iovec const *v, unsigned int vlen, dev_t *dev, ino_t *ino, int dosync, char const *suffix) </code> <br /> -Like <tt>openwritenclose_suffix_internal</tt>, but the content to +<code> int openwritevnclose_suffix6 (char const *file, struct iovec const *v, unsigned int vlen, devino *devino, int dosync, char const *suffix) </code> <br> +Like <tt>openwritenclose_suffix6</tt>, but the content to write is taken from a <a href="siovec.html">scatter/gather array</a> of <em>vlen</em> elements instead of a single string. </p> <p> -<code> int openwritevnclose_suffix (char const *file, struct iovec const *v, unsigned int vlen, char const *suffix) <br /> -int openwritevnclose_suffix_sync (char const *file, struct iovec const *v, unsigned int vlen, char const *suffix) <br /> -int openwritevnclose_suffix_devino (char const *file, struct iovec const *v, unsigned int vlen, char const *suffix, dev_t *dev, ino_t *ino) <br /> -int openwritevnclose_suffix_devino_sync (char const *file, struct iovec const *v, unsigned int vlen, char const *suffix, dev_t *dev, ino_t *ino) </code> <br /> -Trivial wrappers around <tt>openwritevnclose_suffix_internal()</tt>. +<code> int openwritevnclose_suffix (char const *file, struct iovec const *v, unsigned int vlen, char const *suffix) <br> +int openwritevnclose_suffix_sync (char const *file, struct iovec const *v, unsigned int vlen, char const *suffix) </code> <br> +Trivial wrappers around <tt>openwritevnclose_suffix6()</tt>. </p> <h3> Filesystem deletion </h3> diff --git a/src/include/skalibs/djbunix.h b/src/include/skalibs/djbunix.h index bcce139..68ec3b7 100644 --- a/src/include/skalibs/djbunix.h +++ b/src/include/skalibs/djbunix.h @@ -95,50 +95,34 @@ extern int openreadfileclose (char const *, stralloc *, size_t) ; #define writenclose_unsafe(fd, s, n) writenclose_unsafe5(fd, s, (n), 0, 0) #define writenclose_unsafe_sync(fd, s, n) writenclose_unsafe5(fd, s, (n), 0, 1) -#define writenclose_unsafe_devino(fd, s, n, dev, ino) writenclose_unsafe_internal(fd, s, n, dev, (ino), 0) -#define writenclose_unsafe_devino_sync(fd, s, n, dev, ino) writenclose_unsafe_internal(fd, s, n, dev, (ino), 1) extern int writenclose_unsafe5 (int, char const *, size_t, devino *, unsigned int) ; #define openwritenclose_unsafe(f, s, n) openwritenclose_unsafe5(f, s, (n), 0, 0) #define openwritenclose_unsafe_sync(f, s, n) openwritenclose_unsafe5(f, s, (n), 0, 1) -#define openwritenclose_unsafe_devino(f, s, n, dev, ino) openwritenclose_unsafe_internal(f, s, n, dev, (ino), 0) -#define openwritenclose_unsafe_devino_sync(f, s, n, dev, ino) openwritenclose_unsafe_internal(f, s, n, dev, (ino), 1) extern int openwritenclose_unsafe5 (char const *, char const *, size_t, devino *, unsigned int) ; #define openwritenclose_suffix(f, s, n, t) openwritenclose_suffix6(f, s, n, 0, 0, t) #define openwritenclose_suffix_sync(f, s, n, t) openwritenclose_suffix6(f, s, n, 0, 1, t) -#define openwritenclose_suffix_devino(f, s, n, t, dev, ino) openwritenclose_suffix_internal(f, s, n, dev, (ino), 0, t) -#define openwritenclose_suffix_devino_sync(f, s, n, t, dev, ino) openwritenclose_suffix_internal(f, s, n, dev, (ino), 1, t) extern int openwritenclose_suffix6 (char const *, char const *, size_t, devino *, unsigned int, char const *) ; #define openwritenclose(f, s, n) openwritenclose5(f, s, (n), 0, 0) #define openwritenclose_sync(f, s, n) openwritenclose5(f, s, (n), 0, 1) -#define openwritenclose_devino(f, s, n, dev, ino) openwritenclose_internal(f, s, n, dev, (ino), 0) -#define openwritenclose_devino_sync(f, s, n, dev, ino) openwritenclose_internal(f, s, n, dev, (ino), 1) extern int openwritenclose5 (char const *, char const *, size_t, devino *, unsigned int) ; #define writenvclose_unsafe(fd, v, n) writevnclose_unsafe5(fd, v, (n), 0, 0) #define writevnclose_unsafe_sync(fd, v, n) writevnclose_unsafe5(fd, v, (n), 0, 1) -#define writevnclose_unsafe_devino(fd, v, n, dev, ino) writevnclose_unsafe_internal(fd, v, n, dev, (ino), 0) -#define writevnclose_unsafe_devino_sync(fd, v, n, dev, ino) writevnclose_unsafe_internal(fd, v, n, dev, (ino), 1) extern int writevnclose_unsafe5 (int, struct iovec const *, unsigned int, devino *, unsigned int) ; #define openwritevnclose_unsafe(f, v, n) openwritevnclose_unsafe5(f, v, (n), 0, 0) #define openwritevnclose_unsafe_sync(f, v, n) openwritevnclose_unsafe5(f, v, (n), 0, 1) -#define openwritevnclose_unsafe_devino(f, v, n, dev, ino) openwritevnclose_unsafe_internal(f, v, n, dev, (ino), 0) -#define openwritevnclose_unsafe_devino_sync(f, v, n, dev, ino) openwritevnclose_unsafe_internal(f, v, n, dev, (ino), 1) extern int openwritevnclose_unsafe5 (char const *, struct iovec const *, unsigned int, devino *, unsigned int) ; #define openwritevnclose_suffix(f, v, n, t) openwritevnclose_suffix6(f, v, n, 0, 0, t) #define openwritevnclose_suffix_sync(f, v, n, t) openwritevnclose_suffix6(f, v, n, 0, 1, t) -#define openwritevnclose_suffix_devino(f, v, n, t, dev, ino) openwritevnclose_suffix_internal(f, v, n, dev, (ino), 0, t) -#define openwritevnclose_suffix_devino_sync(f, v, n, t, dev, ino) openwritevnclose_suffix_internal(f, v, n, dev, (ino), 1, t) extern int openwritevnclose_suffix6 (char const *, struct iovec const *, unsigned int, devino *, unsigned int, char const *) ; #define openwritevnclose(f, v, n) openwritevnclose5(f, v, (n), 0, 0) #define openwritevnclose_sync(f, v, n) openwritevnclose5(f, v, (n), 0, 1) -#define openwritevnclose_devino(f, v, n, dev, ino) openwritevnclose_internal(f, v, n, dev, (ino), 0) -#define openwritevnclose_devino_sync(f, v, n, dev, ino) openwritevnclose_internal(f, v, n, dev, (ino), 1) extern int openwritevnclose5 (char const *, struct iovec const *, unsigned int, devino *, unsigned int) ; extern int rm_rf (char const *) ; |