54 lines
1.6 KiB
Diff
54 lines
1.6 KiB
Diff
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commit 1e4e44054a4f092e356611aa207039b2ad357be5
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Author: Nicolas Morey-Chaisemartin <nmoreychaisemartin@suse.com>
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Date: Wed Jan 8 08:19:34 2020 +0100
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Add missing extern keywords
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Starting from the upcoming GCC release 10, the default of -fcommon option will change to -fno-common:
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In C, global variables with multiple tentative definitions will result in linker errors.
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Global variable accesses are also more efficient on various targets.
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This fixes compilations errors with -fno-common enabled
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Signed-off-by: Nicolas Morey-Chaisemartin <nmoreychaisemartin@suse.com>
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diff --git ptl_am/ptl_fwd.h ptl_am/ptl_fwd.h
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index e1bd064f82a6..1d0fec4073ab 100644
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--- ptl_am/ptl_fwd.h
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+++ ptl_am/ptl_fwd.h
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@@ -57,7 +57,7 @@
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#define _PTL_FWD_AMSH_H
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/* Symbol in am ptl */
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-struct ptl_ctl_init psmi_ptl_amsh;
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+extern struct ptl_ctl_init psmi_ptl_amsh;
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extern int psmi_shm_mq_rv_thresh;
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diff --git ptl_ips/ptl_fwd.h ptl_ips/ptl_fwd.h
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index 3702fbae7509..b7742609f3ab 100644
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--- ptl_ips/ptl_fwd.h
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+++ ptl_ips/ptl_fwd.h
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@@ -61,7 +61,7 @@ typedef struct ips_epaddr ips_epaddr_t;
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typedef struct ips_msgctl ips_msgctl_t;
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/* Symbol in ips ptl */
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-struct ptl_ctl_init psmi_ptl_ips;
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+extern struct ptl_ctl_init psmi_ptl_ips;
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-struct ptl_ctl_rcvthread psmi_ptl_ips_rcvthread;
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+extern struct ptl_ctl_rcvthread psmi_ptl_ips_rcvthread;
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#endif /* _PTL_FWD_IPS_H */
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diff --git ptl_self/ptl_fwd.h ptl_self/ptl_fwd.h
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index 77ee7f95f782..7ee6b732a3ff 100644
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--- ptl_self/ptl_fwd.h
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+++ ptl_self/ptl_fwd.h
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@@ -57,6 +57,6 @@
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#define _PTL_FWD_SELF_H
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/* Symbol in am ptl */
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-struct ptl_ctl_init psmi_ptl_self;
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+extern struct ptl_ctl_init psmi_ptl_self;
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#endif
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