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| author | Laurent Bercot <ska-skaware@skarnet.org> | 2023-04-07 01:17:04 +0000 |
|---|---|---|
| committer | Laurent Bercot <ska@appnovation.com> | 2023-04-07 01:17:04 +0000 |
| commit | 51e253133a87a72cfde9ce6bd8c12544b54721cb (patch) | |
| tree | 67b532e4342f569cb89967a5c2349acddbfb5133 /src/libstddjb/selfpipe_read.c | |
| parent | 1d152882ecd60c177a09e84db4ea8766945e87b2 (diff) | |
| download | skalibs-51e253133a87a72cfde9ce6bd8c12544b54721cb.tar.gz | |
Add selfpipe_fd(), refactor selfpipe
Signed-off-by: Laurent Bercot <ska@appnovation.com>
Diffstat (limited to 'src/libstddjb/selfpipe_read.c')
| -rw-r--r-- | src/libstddjb/selfpipe_read.c | 31 |
1 files changed, 0 insertions, 31 deletions
diff --git a/src/libstddjb/selfpipe_read.c b/src/libstddjb/selfpipe_read.c deleted file mode 100644 index 4bf1988..0000000 --- a/src/libstddjb/selfpipe_read.c +++ /dev/null @@ -1,31 +0,0 @@ -/* ISC license. */ - -/* MT-unsafe */ - -#include <skalibs/sysdeps.h> -#include <skalibs/allreadwrite.h> -#include <skalibs/selfpipe.h> -#include "selfpipe-internal.h" - -#ifdef SKALIBS_HASSIGNALFD - -#include <sys/signalfd.h> - -int selfpipe_read (void) -{ - struct signalfd_siginfo buf ; - ssize_t r = sanitize_read(fd_read(selfpipe_fd, (char *)&buf, sizeof(struct signalfd_siginfo))) ; - return (r <= 0) ? r : buf.ssi_signo ; -} - -#else - -int selfpipe_read (void) -{ - char c ; - ssize_t r = sanitize_read((fd_read(selfpipe_fd, &c, 1))) ; - return (r <= 0) ? r : c ; -} - -#endif - |