 Rich Felker
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b7bc966522
fix posix_spawn interaction with fork and abort by taking lock
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4 жил өмнө |
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Rich Felker
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74244e5b3e
add posix_spawn [f]chdir file actions
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5 жил өмнө |
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Rich Felker
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759900403d
prevent dup2 action for posix_spawn internal pipe fd
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5 жил өмнө |
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Rich Felker
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5ce3737931
reduce spurious inclusion of libc.h
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6 жил өмнө |
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Rich Felker
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13d1afa46f
overhaul internally-public declarations using wrapper headers
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6 жил өмнө |
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Rich Felker
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fe61a7aa53
rework mechanism for posix_spawnp calling posix_spawn
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6 жил өмнө |
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Rich Felker
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6fc6ca1a32
adjust posix_spawn dup2 action behavior to match future requirements
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7 жил өмнө |
 Will Dietz
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004dc9549b
posix_spawn: use larger stack to cover worst-case in execvpe
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7 жил өмнө |
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Rich Felker
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bb439bb171
implement new posix_spawn flag POSIX_SPAWN_SETSID
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8 жил өмнө |
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Rich Felker
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8f7bc690f0
use direct syscall rather than write function in posix_spawn child
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10 жил өмнө |
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Rich Felker
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1c12c24364
don't fail posix_spawn on failed close
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10 жил өмнө |
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Rich Felker
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0b3d33d4d2
fix ungrammatical comment in posix_spawn code
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10 жил өмнө |
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Rich Felker
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dd5f50da6f
support linux kernel apis (new archs) with old syscalls removed
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11 жил өмнө |
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Rich Felker
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594c827a22
support kernels with no SYS_open syscall, only SYS_openat
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11 жил өмнө |
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Rich Felker
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8011614da0
make posix_spawn accept null pid pointer arguments
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11 жил өмнө |
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Rich Felker
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3c5c5e6f92
optimize posix_spawn to avoid spurious sigaction syscalls
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11 жил өмнө |
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Rich Felker
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65d7aa4dfd
fix missing errno from exec failure in posix_spawn
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11 жил өмнө |
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Rich Felker
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b06dc66639
make posix_spawn (and functions that use it) use CLONE_VFORK flag
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11 жил өмнө |
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Rich Felker
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a0473a0c82
remove explicit locking to prevent __synccall setuid during posix_spawn
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12 жил өмнө |
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Rich Felker
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4862864fc1
fix unsigned comparison bug in posix_spawn
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12 жил өмнө |
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Rich Felker
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fb6b159d9e
overhaul posix_spawn to use CLONE_VM instead of vfork
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12 жил өмнө |
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Rich Felker
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599f973603
fix usage of locks with vfork
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12 жил өмнө |
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Rich Felker
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97c8bdd88a
fix parent-memory-clobber in posix_spawn (environ)
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12 жил өмнө |
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Rich Felker
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44eb4d8b9b
overhaul system() and popen() to use vfork; fix various related bugs
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12 жил өмнө |
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Rich Felker
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d5304147b9
block uid/gid changes during posix_spawn
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12 жил өмнө |
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Rich Felker
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d62f4e9888
use vfork if possible in posix_spawn
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12 жил өмнө |
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Rich Felker
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400c5e5c83
use restrict everywhere it's required by c99 and/or posix 2008
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12 жил өмнө |
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Rich Felker
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13cd969552
fix various errors in function signatures/prototypes found by nsz
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13 жил өмнө |
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Rich Felker
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f48832ee15
fix backwards posix_spawn file action order
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14 жил өмнө |
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Rich Felker
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a0ae0b0936
add file actions support to posix_spawn
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14 жил өмнө |
