search for: infds

Dear List I am trying to draw a heatmap using ggplot2. In this heatmap I have faceted my data by 'infection' of which I have four. These four infections break down into two types and I would like to reorder the 'infection' column of my data to reflect this. Toy example below: library(ggplot2) # test data for ggplot reordering genes <- (rep (c(rep('a',4),

Commits 3c27f3d91e1566854747bbe844186783fc84f3a8 and 1b6f0daa9ae7fcc94e389232d0c397816cda973d added an internal API for running commands asynchronously. It is only used by the copy-in and copy-out APIs. Unfortunately this made the command code very complex: it was almost impossible to redirect stderr to a file, and there were a lot of long-range dependencies through the file. It was also buggy:

Hi, attached there is the second version of the patch series adding copy_in and copy_out in the library, mostly moving them from guestfish. It also adds the copy_in usage in virt-customize, as aid in a new image building. Thanks, Pino Toscano (7): cmd: add a way to run (and wait) asynchronously commands cmd: add a child-setup callback cmd: add the possibility to get a fd to the process

...============= --- linux-2.6-lguest.orig/Documentation/lguest/lguest.c 2007-04-05 16:13:08.000000000 -0400 +++ linux-2.6-lguest/Documentation/lguest/lguest.c 2007-04-05 16:16:31.000000000 -0400 @@ -328,15 +328,15 @@ static void wake_parent(int pipefd, stru for (;;) { fd_set rfds = devices->infds; + int ignorefd; select(devices->max_infd+1, &rfds, NULL, NULL, NULL); - if (FD_ISSET(pipefd, &rfds)) { - int ignorefd; - if (read(pipefd, &ignorefd, sizeof(ignorefd)) == 0) - exit(0); - FD_CLR(ignorefd, &devices->infds); - } kill(getppid(), SIGUSR1); + /*...

...============= --- linux-2.6-lguest.orig/Documentation/lguest/lguest.c 2007-04-05 16:13:08.000000000 -0400 +++ linux-2.6-lguest/Documentation/lguest/lguest.c 2007-04-05 16:16:31.000000000 -0400 @@ -328,15 +328,15 @@ static void wake_parent(int pipefd, stru for (;;) { fd_set rfds = devices->infds; + int ignorefd; select(devices->max_infd+1, &rfds, NULL, NULL, NULL); - if (FD_ISSET(pipefd, &rfds)) { - int ignorefd; - if (read(pipefd, &ignorefd, sizeof(ignorefd)) == 0) - exit(0); - FD_CLR(ignorefd, &devices->infds); - } kill(getppid(), SIGUSR1); + /*...

--- src/command.c | 64 +++++++++++++++++++++++++++++++++++++++++++------- src/guestfs-internal.h | 3 +++ 2 files changed, 58 insertions(+), 9 deletions(-) diff --git a/src/command.c b/src/command.c index 4bb469b..e26573d 100644 --- a/src/command.c +++ b/src/command.c @@ -360,7 +360,7 @@ debug_command (struct command *cmd) } static int -run_command (struct command *cmd)

I'm currently playing with Wine on Cygwin on Windows 2000 on VirtualBox. Just to see what happens. Also to see how feasible Wine on Windows is from here. I've been updating the http://wiki.winehq.org/CygwinSupport page accordingly. With the 1.1.11 source tarball, I'm getting a compile error: internettransport.c:348: error:

...../../include/asm/lguest_user.h" + +#define PAGE_PRESENT 0x7 /* Present, RW, Execute */ +#define NET_PEERNUM 1 +#define BRIDGE_PFX "bridge:" + +static bool verbose; +#define verbose(args...) \ + do { if (verbose) printf(args); fflush(stdout); } while(0) + +struct devices +{ + fd_set infds; + int max_infd; + + struct device *dev; +}; + +struct device +{ + struct device *next; + struct lguest_device_desc *desc; + void *mem; + + /* Watch this fd if handle_input non-NULL. */ + int fd; + int (*handle_input)(int fd, struct device *me); + + /* Watch DMA to this address if handle_input non-...

...../../include/asm/lguest_user.h" + +#define PAGE_PRESENT 0x7 /* Present, RW, Execute */ +#define NET_PEERNUM 1 +#define BRIDGE_PFX "bridge:" + +static bool verbose; +#define verbose(args...) \ + do { if (verbose) printf(args); fflush(stdout); } while(0) + +struct devices +{ + fd_set infds; + int max_infd; + + struct device *dev; +}; + +struct device +{ + struct device *next; + struct lguest_device_desc *desc; + void *mem; + + /* Watch this fd if handle_input non-NULL. */ + int fd; + int (*handle_input)(int fd, struct device *me); + + /* Watch DMA to this address if handle_input non-...

Use strtoull to parse the final_exec_addr value from the command line. Whe cross compiling on i386 for x86-64 unsigned long is 32 bit, which leads to final_exec_addr being truncated to 32 bits by strtoul, which leads to grub refusing to load the resulting image. Please apply. Signed-Off-By: Muli Ben-Yehuda <mulix@mulix.org> diff -r 86eba2e17a39 -r ef4fe9970b03 xen/arch/x86/boot/mkelf32.c

...guest/lguest.c Fri Jul 20 21:40:49 2007 +1000 +++ b/Documentation/lguest/lguest.c Fri Jul 20 21:55:07 2007 +1000 @@ -47,12 +47,14 @@ static bool verbose; #define verbose(args...) \ do { if (verbose) printf(args); } while(0) static int waker_fd; +static u32 top; struct device_list { fd_set infds; int max_infd; + struct lguest_device_desc *descs; struct device *dev; struct device **lastdev; }; @@ -324,8 +326,7 @@ static int tell_kernel(u32 pgdir, u32 st static int tell_kernel(u32 pgdir, u32 start, u32 page_offset) { u32 args[] = { LHREQ_INITIALIZE, - LGUEST_GUEST_TOP/ge...

...guest/lguest.c Fri Jul 20 21:40:49 2007 +1000 +++ b/Documentation/lguest/lguest.c Fri Jul 20 21:55:07 2007 +1000 @@ -47,12 +47,14 @@ static bool verbose; #define verbose(args...) \ do { if (verbose) printf(args); } while(0) static int waker_fd; +static u32 top; struct device_list { fd_set infds; int max_infd; + struct lguest_device_desc *descs; struct device *dev; struct device **lastdev; }; @@ -324,8 +326,7 @@ static int tell_kernel(u32 pgdir, u32 st static int tell_kernel(u32 pgdir, u32 start, u32 page_offset) { u32 args[] = { LHREQ_INITIALIZE, - LGUEST_GUEST_TOP/ge...

..., Execute */ +#define NET_PEERNUM 1 +#define BRIDGE_PFX "bridge:" +#ifndef SIOCBRADDIF +#define SIOCBRADDIF 0x89a2 /* add interface to bridge */ +#endif + +static bool verbose; +#define verbose(args...) \ + do { if (verbose) printf(args); } while(0) + +struct device_list +{ + fd_set infds; + int max_infd; + + struct device *dev; + struct device **lastdev; +}; + +struct device +{ + struct device *next; + struct lguest_device_desc *desc; + void *mem; + + /* Watch this fd if handle_input non-NULL. */ + int fd; + bool (*handle_input)(int fd, struct device *me); + + /* Watch DMA to this...

..., Execute */ +#define NET_PEERNUM 1 +#define BRIDGE_PFX "bridge:" +#ifndef SIOCBRADDIF +#define SIOCBRADDIF 0x89a2 /* add interface to bridge */ +#endif + +static bool verbose; +#define verbose(args...) \ + do { if (verbose) printf(args); } while(0) + +struct device_list +{ + fd_set infds; + int max_infd; + + struct device *dev; + struct device **lastdev; +}; + +struct device +{ + struct device *next; + struct lguest_device_desc *desc; + void *mem; + + /* Watch this fd if handle_input non-NULL. */ + int fd; + bool (*handle_input)(int fd, struct device *me); + + /* Watch DMA to this...

After fuzzing 'qemu-img info' I found that certain files can cause the command to use lots of memory and time. Modify the command mini-library to allow us to place resource limits on subprocesses, and use these to limit the amount of space and time used by 'qemu-img info'. --- configure.ac | 3 +++ src/command.c | 53

The attached patch makes xenconsole send and receive console messages over a remote connection, instead of via stdin/stdout - if given the --remote switch. It is useful for proxy''ing real console message or other protocol messages (such as gdb) between dom0 and a remote host. We''re currently using it for proxying gdb between gdbstub in a partition that talks gdb over the console

Hi, I'm trying to run a command with wine via php: Code: <?php $test = shell_exec('wine c:\\\\.exe'); echo $test; ?> [/code]

...es.device_num, le64_to_cpu(conf.capacity)); } /* That's the end of device setup. */ @@ -1574,12 +1608,12 @@ int main(int argc, char *argv[]) /* First we initialize the device list. Since console and network * device receive input from a file descriptor, we keep an fdset * (infds) and the maximum fd number (max_infd) with the head of the - * list. We also keep a pointer to the last device, for easy appending - * to the list. Finally, we keep the next interrupt number to hand out - * (1: remember that 0 is used by the timer). */ + * list. We also keep a po...

...es.device_num, le64_to_cpu(conf.capacity)); } /* That's the end of device setup. */ @@ -1574,12 +1608,12 @@ int main(int argc, char *argv[]) /* First we initialize the device list. Since console and network * device receive input from a file descriptor, we keep an fdset * (infds) and the maximum fd number (max_infd) with the head of the - * list. We also keep a pointer to the last device, for easy appending - * to the list. Finally, we keep the next interrupt number to hand out - * (1: remember that 0 is used by the timer). */ + * list. We also keep a po...

Hi all, These are the patches I'm planning to submit for 2.6.24. Comments gratefully accepted. Along with the usual cleanups and improvements are Jes' de-i386-ification patches, and a new "virtio" mechanism designed to be shared with KVM (and hopefully other hypervisors). Cheers, Rusty. Documentation/lguest/Makefile | 30 Documentation/lguest/lguest.c