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truss: follow pdfork()ed descendents with -f

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PR:		201276
Reported by:	David Drysdale
Reviewed by:	oshogbo
MFC after:	1 week
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D2976
This commit is contained in:
Ed Maste 2015-07-24 16:57:13 +00:00
parent 119b75925c
commit 6df1985625
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=285842
8 changed files with 8 additions and 0 deletions
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1
usr.bin/truss/amd64-fbsd.c
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@ -158,6 +158,7 @@ amd64_syscall_entry(struct trussinfo *trussinfo, int nargs)
if (fsc->name && (trussinfo->flags & FOLLOWFORKS) &&
(strcmp(fsc->name, "fork") == 0 ||
strcmp(fsc->name, "pdfork") == 0 ||
strcmp(fsc->name, "rfork") == 0 ||
strcmp(fsc->name, "vfork") == 0))
trussinfo->curthread->in_fork = 1;

1
usr.bin/truss/amd64-fbsd32.c
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@ -165,6 +165,7 @@ amd64_fbsd32_syscall_entry(struct trussinfo *trussinfo, int nargs)
if (fsc->name && (trussinfo->flags & FOLLOWFORKS) &&
(strcmp(fsc->name, "fork") == 0 ||
strcmp(fsc->name, "pdfork") == 0 ||
strcmp(fsc->name, "rfork") == 0 ||
strcmp(fsc->name, "vfork") == 0))
trussinfo->curthread->in_fork = 1;

1
usr.bin/truss/arm-fbsd.c
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@ -172,6 +172,7 @@ arm_syscall_entry(struct trussinfo *trussinfo, int nargs)
if (fsc->name && (trussinfo->flags & FOLLOWFORKS) &&
(strcmp(fsc->name, "fork") == 0 ||
strcmp(fsc->name, "pdfork") == 0 ||
strcmp(fsc->name, "rfork") == 0 ||
strcmp(fsc->name, "vfork") == 0))
trussinfo->curthread->in_fork = 1;

1
usr.bin/truss/i386-fbsd.c
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@ -162,6 +162,7 @@ i386_syscall_entry(struct trussinfo *trussinfo, int nargs)
if (fsc->name && (trussinfo->flags & FOLLOWFORKS) &&
(strcmp(fsc->name, "fork") == 0 ||
strcmp(fsc->name, "pdfork") == 0 ||
strcmp(fsc->name, "rfork") == 0 ||
strcmp(fsc->name, "vfork") == 0))
trussinfo->curthread->in_fork = 1;

1
usr.bin/truss/mips-fbsd.c
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@ -155,6 +155,7 @@ mips_syscall_entry(struct trussinfo *trussinfo, int nargs)
if (fsc->name && (trussinfo->flags & FOLLOWFORKS) &&
(strcmp(fsc->name, "fork") == 0 ||
strcmp(fsc->name, "pdfork") == 0 ||
strcmp(fsc->name, "rfork") == 0 ||
strcmp(fsc->name, "vfork") == 0))
trussinfo->curthread->in_fork = 1;

1
usr.bin/truss/powerpc-fbsd.c
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@ -169,6 +169,7 @@ powerpc_syscall_entry(struct trussinfo *trussinfo, int nargs)
if (fsc->name && (trussinfo->flags & FOLLOWFORKS) &&
(strcmp(fsc->name, "fork") == 0 ||
strcmp(fsc->name, "pdfork") == 0 ||
strcmp(fsc->name, "rfork") == 0 ||
strcmp(fsc->name, "vfork") == 0))
trussinfo->curthread->in_fork = 1;

1
usr.bin/truss/powerpc64-fbsd.c
View File

@ -157,6 +157,7 @@ powerpc64_syscall_entry(struct trussinfo *trussinfo, int nargs)
if (fsc->name && (trussinfo->flags & FOLLOWFORKS) &&
(strcmp(fsc->name, "fork") == 0 ||
strcmp(fsc->name, "pdfork") == 0 ||
strcmp(fsc->name, "rfork") == 0 ||
strcmp(fsc->name, "vfork") == 0))
trussinfo->curthread->in_fork = 1;

1
usr.bin/truss/sparc64-fbsd.c
View File

@ -161,6 +161,7 @@ sparc64_syscall_entry(struct trussinfo *trussinfo, int nargs)
if (fsc->name && (trussinfo->flags & FOLLOWFORKS) &&
(strcmp(fsc->name, "fork") == 0 ||
strcmp(fsc->name, "pdfork") == 0 ||
strcmp(fsc->name, "rfork") == 0 ||
strcmp(fsc->name, "vfork") == 0))
trussinfo->curthread->in_fork = 1;